refactor: mail services to nestjs

packages/server-nest/package.json

@@ -36,6 +36,7 @@
     "@nestjs/swagger": "^7.4.2",
     "@nestjs/throttler": "^6.2.1",
     "@supercharge/promise-pool": "^3.2.0",
+    "@types/nodemailer": "^6.4.17",
     "@types/passport-local": "^1.0.38",
     "@types/ramda": "^0.30.2",
     "accounting": "^0.4.1",
@@ -51,8 +52,8 @@
     "express-validator": "^7.2.0",
     "form-data": "^4.0.0",
     "fp-ts": "^2.16.9",
-    "js-money": "^0.6.3",
     "is-my-json-valid": "^2.20.5",
+    "js-money": "^0.6.3",
     "knex": "^3.1.0",
     "lamda": "^0.4.1",
     "lodash": "^4.17.21",
@@ -61,6 +62,7 @@
     "mysql2": "^3.11.3",
     "nestjs-cls": "^4.4.1",
     "nestjs-i18n": "^10.4.9",
+    "nodemailer": "^6.3.0",
     "object-hash": "^2.0.3",
     "objection": "^3.1.5",
     "passport": "^0.7.0",

packages/server-nest/src/modules/App/App.module.ts

@@ -65,6 +65,7 @@ import { SettingsModule } from '../Settings/Settings.module';
 import { InventoryAdjustmentsModule } from '../InventoryAdjutments/InventoryAdjustments.module';
 import { PostHogModule } from '../EventsTracker/postHog.module';
 import { EventTrackerModule } from '../EventsTracker/EventTracker.module';
+import { MailModule } from '../Mail/Mail.module';
 
 @Module({
   imports: [
@@ -120,6 +121,7 @@ import { EventTrackerModule } from '../EventsTracker/EventTracker.module';
     TenancyModelsModule,
     ChromiumlyTenancyModule,
     TransformerModule,
+    MailModule,
     ItemsModule,
     ItemCategoryModule,
     AccountsModule,

packages/server-nest/src/modules/BankingTransactions/BankingTransactions.controller.ts

@@ -8,7 +8,10 @@ import {
   Query,
 } from '@nestjs/common';
 import { BankingTransactionsApplication } from './BankingTransactionsApplication.service';
-import { ICashflowNewCommandDTO } from './types/BankingTransactions.types';
+import {
+  IBankAccountsFilter,
+  ICashflowNewCommandDTO,
+} from './types/BankingTransactions.types';
 import { PublicRoute } from '../Auth/Jwt.guard';
 
 @Controller('banking/transactions')
@@ -19,7 +22,7 @@ export class BankingTransactionsController {
   ) {}
 
   @Get('')
-  async getBankAccounts(@Query() filterDTO: ICashflowAccountsFilter) {
+  async getBankAccounts(@Query() filterDTO: IBankAccountsFilter) {
     return this.bankingTransactionsApplication.getBankAccounts(filterDTO);
   }
 

packages/server-nest/src/modules/BankingTransactions/BankingTransactionsApplication.service.ts

@@ -2,7 +2,7 @@ import { Knex } from 'knex';
 import { DeleteCashflowTransaction } from './commands/DeleteCashflowTransaction.service';
 import { CreateBankTransactionService } from './commands/CreateBankTransaction.service';
 import { GetBankTransactionService } from './queries/GetBankTransaction.service';
-import { ICashflowNewCommandDTO } from './types/BankingTransactions.types';
+import { IBankAccountsFilter, ICashflowNewCommandDTO } from './types/BankingTransactions.types';
 import { Injectable } from '@nestjs/common';
 import { GetBankAccountsService } from './queries/GetBankAccounts.service';
 
@@ -48,9 +48,9 @@ export class BankingTransactionsApplication {
 
   /**
    * Retrieves the cashflow accounts.
-   * @param {ICashflowAccountsFilter} filterDTO
+   * @param {IBankAccountsFilter} filterDTO
    */
-  public getBankAccounts(filterDTO: ICashflowAccountsFilter) {
+  public getBankAccounts(filterDTO: IBankAccountsFilter) {
     return this.getBankAccountsService.getBankAccounts(filterDTO);
   }
 }

packages/server-nest/src/modules/BankingTransactions/queries/GetBankAccounts.service.ts

@@ -4,6 +4,7 @@ import { DynamicListService } from '@/modules/DynamicListing/DynamicList.service
 import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
 import { CashflowAccountTransformer } from './BankAccountTransformer';
 import { ACCOUNT_TYPE } from '@/constants/accounts';
+import { IBankAccountsFilter } from '../types/BankingTransactions.types';
 
 @Injectable()
 export class GetBankAccountsService {
@@ -12,7 +13,7 @@ export class GetBankAccountsService {
     private readonly transformer: TransformerInjectable,
 
     @Inject(BankAccount.name)
-    private readonly bankAccountModel: typeof BankAccount
+    private readonly bankAccountModel: typeof BankAccount,
   ) {}
 
   /**
@@ -21,7 +22,7 @@ export class GetBankAccountsService {
    * @returns {ICashflowAccount[]}
    */
   public async getBankAccounts(
-    filterDTO: ICashflowAccountsFilter,
+    filterDTO: IBankAccountsFilter,
   ): Promise<BankAccount[]> {
     // Parsees accounts list filter DTO.
     const filter = this.dynamicListService.parseStringifiedFilter(filterDTO);

packages/server-nest/src/modules/BankingTransactions/types/BankingTransactions.types.ts

@@ -1,6 +1,6 @@
-import { Knex } from "knex";
-import { UncategorizedBankTransaction } from "../models/UncategorizedBankTransaction";
-import { BankTransaction } from "../models/BankTransaction";
+import { Knex } from 'knex';
+import { UncategorizedBankTransaction } from '../models/UncategorizedBankTransaction';
+import { BankTransaction } from '../models/BankTransaction';
 
 export interface IPendingTransactionRemovingEventPayload {
   uncategorizedTransactionId: number;
@@ -49,6 +49,13 @@ export interface ICashflowNewCommandDTO extends ICashflowCommandDTO {
   uncategorizedTransactionId?: number;
 }
 
+export interface IBankAccountsFilter {
+  inactiveMode: boolean;
+  stringifiedFilterRoles?: string;
+  sortOrder: string;
+  columnSortBy: string;
+}
+
 export enum CashflowDirection {
   IN = 'in',
   OUT = 'out',

packages/server-nest/src/modules/BillPayments/BillPaymentsApplication.service.ts

@@ -6,6 +6,7 @@ import { EditBillPayment } from './commands/EditBillPayment.service';
 import { GetBillPayment } from './queries/GetBillPayment.service';
 import { GetPaymentBills } from './queries/GetPaymentBills.service';
 import { IBillPaymentDTO } from './types/BillPayments.types';
+import { GetBillPayments } from '../Bills/queries/GetBillPayments';
 
 /**
  * Bill payments application.

packages/server-nest/src/modules/Bills/Bills.application.ts

@@ -1,14 +1,14 @@
 import { CreateBill } from './commands/CreateBill.service';
 import { EditBillService } from './commands/EditBill.service';
 import { GetBill } from './queries/GetBill';
-// import { GetBills } from './queries/GetBills';
 import { DeleteBill } from './commands/DeleteBill.service';
-import { IBillDTO, IBillEditDTO } from './Bills.types';
+import { IBillDTO, IBillEditDTO, IBillsFilter } from './Bills.types';
 import { GetDueBills } from './queries/GetDueBills.service';
 import { OpenBillService } from './commands/OpenBill.service';
-import { GetBillPayments } from './queries/GetBillPayments';
 import { Injectable } from '@nestjs/common';
 import { GetBillsService } from './queries/GetBills.service';
+// import { GetBillPayments } from './queries/GetBillPayments';
+// import { GetBills } from './queries/GetBills';
 
 @Injectable()
 export class BillsApplication {

packages/server-nest/src/modules/Bills/queries/GetBills.service.ts

@@ -18,7 +18,7 @@ export class GetBillsService {
 
   /**
    * Retrieve bills data table list.
-   * @param {IBillsFilter} billsFilter - 
+   * @param {IBillsFilter} billsFilter -
    */
   public async getBills(filterDTO: IBillsFilter): Promise<{
     bills: Bill;

packages/server-nest/src/modules/CreditNotes/CreditNoteApplication.service.ts

@@ -14,12 +14,12 @@ import { GetCreditNotesService } from './queries/GetCreditNotes.service';
 @Injectable()
 export class CreditNoteApplication {
   constructor(
-    private createCreditNoteService: CreateCreditNoteService,
-    private editCreditNoteService: EditCreditNoteService,
-    private openCreditNoteService: OpenCreditNoteService,
-    private deleteCreditNoteService: DeleteCreditNoteService,
-    private getCreditNotePdfService: GetCreditNotePdf,
-    private getCreditNotesService: GetCreditNotesService,
+    private readonly createCreditNoteService: CreateCreditNoteService,
+    private readonly editCreditNoteService: EditCreditNoteService,
+    private readonly openCreditNoteService: OpenCreditNoteService,
+    private readonly deleteCreditNoteService: DeleteCreditNoteService,
+    private readonly getCreditNotePdfService: GetCreditNotePdf,
+    private readonly getCreditNotesService: GetCreditNotesService,
   ) {}
 
   /**

packages/server-nest/src/modules/CreditNotes/queries/GetCreditNotes.service.ts

@@ -1,7 +1,7 @@
 import * as R from 'ramda';
 import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
 import { DynamicListService } from '@/modules/DynamicListing/DynamicList.service';
-import { ICreditNotesQueryDTO } from '../types/CreditNotes.types';
+import { GetCreditNotesResponse, ICreditNotesQueryDTO } from '../types/CreditNotes.types';
 import { CreditNote } from '../models/CreditNote';
 import { CreditNoteTransformer } from './CreditNoteTransformer';
 import { Inject } from '@nestjs/common';

packages/server-nest/src/modules/CreditNotes/types/CreditNotes.types.ts

@@ -3,6 +3,8 @@ import { CreditNote } from '../models/CreditNote';
 import { RefundCreditNote } from '../../CreditNoteRefunds/models/RefundCreditNote';
 import { AttachmentLinkDTO } from '@/modules/Attachments/Attachments.types';
 import { IItemEntryDTO } from '@/modules/TransactionItemEntry/ItemEntry.types';
+import { IFilterMeta, IPaginationMeta } from '@/interfaces/Model';
+import { IDynamicListFilter } from '@/modules/DynamicListing/DynamicFilter/DynamicFilter.types';
 
 export interface ICreditNoteEntryNewDTO extends IItemEntryDTO {}
 
@@ -91,17 +93,12 @@ export interface ICreditNoteOpenedPayload {
   oldCreditNote: CreditNote;
   trx: Knex.Transaction;
 }
-
-export interface ICreditNotesQueryDTO {
-  filterQuery?: (query: any) => void;
+export interface ICreditNotesQueryDTO extends IDynamicListFilter {
+  page: number;
+  pageSize: number;
+  searchKeyword?: string;
 }
 
-// export interface ICreditNotesQueryDTO extends IDynamicListFilter {
-//   page: number;
-//   pageSize: number;
-//   searchKeyword?: string;
-// }
-
 export interface ICreditNoteRefundDTO {
   fromAccountId: number;
   amount: number;
@@ -129,6 +126,12 @@ export interface ICreditNoteRefundDTO {
 //   | 'branchId'
 // >;
 
+export interface GetCreditNotesResponse {
+  creditNotes: CreditNote[];
+  pagination: IPaginationMeta;
+  filterMeta: IFilterMeta;
+}
+
 export interface CreditNotePdfTemplateAttributes {
   // # Primary color
   primaryColor: string;

packages/server-nest/src/modules/InventoryCost/models/InventoryCostLotTracker.ts

@@ -1,6 +1,6 @@
 import { Model } from 'objection';
 import { castArray } from 'lodash';
-import moment from 'moment';
+import moment, { unitOfTime } from 'moment';
 import { SaleInvoice } from '@/modules/SaleInvoices/models/SaleInvoice';
 import { SaleReceipt } from '@/modules/SaleReceipts/models/SaleReceipt';
 import { Item } from '@/modules/Items/models/Item';
@@ -55,7 +55,7 @@ export class InventoryCostLotTracker extends BaseModel {
         query.groupBy('date');
         query.groupBy('item_id');
       },
-      filterDateRange(query, startDate, endDate, type = 'day') {
+      filterDateRange(query, startDate, endDate, type: unitOfTime.StartOf = 'day') {
         const dateFormat = 'YYYY-MM-DD';
         const fromDate = moment(startDate).startOf(type).format(dateFormat);
         const toDate = moment(endDate).endOf(type).format(dateFormat);

packages/server-nest/src/modules/InventoryCost/models/InventoryTransaction.ts

@@ -1,6 +1,6 @@
 import { Model, raw } from 'objection';
 import { castArray } from 'lodash';
-import moment from 'moment';
+import moment, { unitOfTime } from 'moment';
 import { BaseModel } from '@/models/Model';
 import { getTransactionTypeLabel } from '@/modules/BankingTransactions/utils';
 import { TInventoryTransactionDirection } from '../types/InventoryCost.types';
@@ -48,7 +48,12 @@ export class InventoryTransaction extends BaseModel {
    */
   static get modifiers() {
     return {
-      filterDateRange(query, startDate, endDate, type = 'day') {
+      filterDateRange(
+        query,
+        startDate,
+        endDate,
+        type: unitOfTime.StartOf = 'day',
+      ) {
         const dateFormat = 'YYYY-MM-DD';
         const fromDate = moment(startDate).startOf(type).format(dateFormat);
         const toDate = moment(endDate).endOf(type).format(dateFormat);

packages/server-nest/src/modules/Mail/Mail.constants.ts

@@ -0,0 +1 @@
+export const MAIL_TRANSPORTER_PROVIDER = 'MAIL_TRANSPORTER';

packages/server-nest/src/modules/Mail/Mail.module.ts

@@ -0,0 +1,33 @@
+import { Module } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import { createTransport } from 'nodemailer';
+import { MAIL_TRANSPORTER_PROVIDER } from './Mail.constants';
+import { MailTransporter } from './MailTransporter.service';
+
+@Module({
+  imports: [
+    {
+      module: MailModule,
+      providers: [
+        {
+          provide: MAIL_TRANSPORTER_PROVIDER,
+          useFactory: (configService: ConfigService) => {
+            // Create reusable transporter object using the default SMTP transport
+            const transporter = createTransport({
+              host: configService.get('mail.host'),
+              port: configService.get('mail.port'),
+              secure: configService.get('mail.secure'), // true for 465, false for other ports
+              auth: {
+                user: configService.get('mail.username'),
+                pass: configService.get('mail.password'),
+              },
+            });
+            return transporter;
+          },
+        },
+      ],
+    },
+    MailTransporter
+  ],
+})
+export class MailModule {}

packages/server-nest/src/modules/Mail/Mail.ts

@@ -0,0 +1,131 @@
+import * as fs from 'fs';
+import * as Mustache from 'mustache';
+import * as path from 'path';
+import { IMailAttachment } from './Mail.types';
+
+export class Mail {
+  view: string;
+  subject: string = '';
+  content: string = '';
+  to: string | string[];
+  cc: string | string[];
+  bcc: string | string[];
+  replyTo: string | string[];
+  from: string = `${process.env.MAIL_FROM_NAME} ${process.env.MAIL_FROM_ADDRESS}`;
+  data: { [key: string]: string | number };
+  attachments: IMailAttachment[];
+
+  /**
+   * Mail options.
+   */
+  public get mailOptions() {
+    return {
+      to: this.to,
+      from: this.from,
+      cc: this.cc,
+      bcc: this.bcc,
+      subject: this.subject,
+      html: this.html,
+      attachments: this.attachments,
+      replyTo: this.replyTo,
+    };
+  }
+
+  /**
+   * Retrieves the html content of the mail.
+   * @returns {string}
+   */
+  public get html() {
+    return this.view ? Mail.render(this.view, this.data) : this.content;
+  }
+
+  /**
+   * Set send mail to address.
+   * @param {string} to -
+   */
+  setTo(to: string | string[]) {
+    this.to = to;
+    return this;
+  }
+
+  setCC(cc: string | string[]) {
+    this.cc = cc;
+    return this;
+  }
+
+  setBCC(bcc: string | string[]) {
+    this.bcc = bcc;
+    return this;
+  }
+
+  setReplyTo(replyTo: string | string[]) {
+    this.replyTo = replyTo;
+    return this;
+  }
+
+  /**
+   * Sets from address to the mail.
+   * @param {string} from
+   * @return {}
+   */
+  setFrom(from: string) {
+    this.from = from;
+    return this;
+  }
+
+  /**
+   * Set attachments to the mail.
+   * @param {IMailAttachment[]} attachments
+   * @returns {Mail}
+   */
+  setAttachments(attachments: IMailAttachment[]) {
+    this.attachments = attachments;
+    return this;
+  }
+
+  /**
+   * Set mail subject.
+   * @param {string} subject
+   */
+  setSubject(subject: string) {
+    this.subject = subject;
+    return this;
+  }
+
+  /**
+   * Set view directory.
+   * @param {string} view
+   */
+  setView(view: string) {
+    this.view = view;
+    return this;
+  }
+
+  setData(data) {
+    this.data = data;
+    return this;
+  }
+
+  setContent(content: string) {
+    this.content = content;
+    return this;
+  }
+
+  /**
+   * Renders the view template with the given data.
+   * @param  {object} data
+   * @return {string}
+   */
+  static render(view: string, data: Record<string, any>): string {
+    const viewContent = Mail.getViewContent(view);
+    return Mustache.render(viewContent, data);
+  }
+
+  /**
+   * Retrieve view content from the view directory.
+   */
+  static getViewContent(view: string): string {
+    const filePath = path.join(global.__views_dir, `/${view}`);
+    return fs.readFileSync(filePath, 'utf8');
+  }
+}

packages/server-nest/src/modules/Mail/Mail.types.ts

@@ -0,0 +1,11 @@
+export type IMailAttachment = MailAttachmentPath | MailAttachmentContent;
+
+export interface MailAttachmentPath {
+  filename: string;
+  path: string;
+  cid: string;
+}
+export interface MailAttachmentContent {
+  filename: string;
+  content: Buffer;
+}

packages/server-nest/src/modules/Mail/MailTransporter.service.ts

@@ -0,0 +1,15 @@
+import { Transporter } from 'nodemailer';
+import { Mail } from './Mail';
+import { Inject } from '@nestjs/common';
+import { MAIL_TRANSPORTER_PROVIDER } from './Mail.constants';
+
+export class MailTransporter {
+  constructor(
+    @Inject(MAIL_TRANSPORTER_PROVIDER)
+    private readonly transporter: Transporter,
+  ) {}
+
+  send(mail: Mail) {
+    return this.transporter.sendMail(mail.mailOptions);
+  }
+}

packages/server-nest/src/modules/MailNotification/ContactMailNotification.ts

@@ -0,0 +1,80 @@
+import { castArray } from 'lodash';
+import { Inject, Injectable } from '@nestjs/common';
+import { MailTenancy } from '../MailTenancy/MailTenancy.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { Customer } from '../Customers/models/Customer';
+import { CommonMailOptions } from './MailNotification.types';
+
+@Injectable()
+export class ContactMailNotification {
+  constructor(
+    private readonly mailTenancy: MailTenancy,
+    private readonly tenantContext: TenancyContext,
+
+    @Inject(Customer.name)
+    private readonly customerModel: typeof Customer,
+  ) {}
+
+  /**
+   * Gets the default mail address of the given contact.
+   * @param {number} invoiceId - Contact id.
+   * @returns {Promise<Pick<CommonMailOptions, 'to' | 'from'>>}
+   */
+  public async getDefaultMailOptions(
+    customerId: number,
+  ): Promise<
+    Pick<CommonMailOptions, 'to' | 'from' | 'toOptions' | 'fromOptions'>
+  > {
+    const customer = await this.customerModel
+      .query()
+      .findById(customerId)
+      .throwIfNotFound();
+
+    const toOptions = customer.contactAddresses;
+    const fromOptions = await this.mailTenancy.senders();
+
+    const toAddress = toOptions.find((a) => a.primary);
+    const fromAddress = fromOptions.find((a) => a.primary);
+
+    const to = toAddress?.mail ? castArray(toAddress?.mail) : [];
+    const from = fromAddress?.mail ? castArray(fromAddress?.mail) : [];
+
+    return { to, from, toOptions, fromOptions };
+  }
+
+  /**
+   * Retrieves the mail options of the given contact.
+   * @param {number} tenantId - Tenant id.
+   * @returns {Promise<CommonMailOptions>}
+   */
+  public async formatMailOptions(
+    mailOptions: CommonMailOptions,
+    formatterArgs?: Record<string, any>,
+  ): Promise<CommonMailOptions> {
+    const commonFormatArgs = await this.getCommonFormatArgs();
+    const formatArgs = {
+      ...commonFormatArgs,
+      ...formatterArgs,
+    };
+    const subjectFormatted = formatSmsMessage(mailOptions?.subject, formatArgs);
+    const messageFormatted = formatSmsMessage(mailOptions?.message, formatArgs);
+
+    return {
+      ...mailOptions,
+      subject: subjectFormatted,
+      message: messageFormatted,
+    };
+  }
+
+  /**
+   * Retrieves the common format args.
+   * @returns {Promise<Record<string, string>>}
+   */
+  public async getCommonFormatArgs(): Promise<Record<string, string>> {
+    const tenantMetadata = await this.tenantContext.getTenantMetadata();
+
+    return {
+      ['Company Name']: tenantMetadata.name,
+    };
+  }
+}

packages/server-nest/src/modules/MailNotification/MailNotification.module.ts

@@ -0,0 +1,8 @@
+import { Module } from '@nestjs/common';
+import { ContactMailNotification } from './ContactMailNotification';
+
+@Module({
+  imports: [ContactMailNotification],
+  exports: [ContactMailNotification],
+})
+export class MailNotificationModule {}

packages/server-nest/src/modules/MailNotification/MailNotification.types.ts

@@ -0,0 +1,44 @@
+export type IMailAttachment = MailAttachmentPath | MailAttachmentContent;
+
+export interface MailAttachmentPath {
+  filename: string;
+  path: string;
+  cid: string;
+}
+export interface MailAttachmentContent {
+  filename: string;
+  content: Buffer;
+}
+
+export interface IMailable {
+  constructor(view: string, data?: { [key: string]: string | number });
+  send(): Promise<any>;
+  build(): void;
+  setData(data: { [key: string]: string | number }): IMailable;
+  setTo(to: string): IMailable;
+  setFrom(from: string): IMailable;
+  setSubject(subject: string): IMailable;
+  setView(view: string): IMailable;
+  render(data?: { [key: string]: string | number }): string;
+  getViewContent(): string;
+}
+
+export interface AddressItem {
+  label: string;
+  mail: string;
+  primary?: boolean;
+}
+
+export interface CommonMailOptions {
+  from: Array<string>;
+  subject: string;
+  message: string;
+  to: Array<string>;
+  cc?: Array<string>;
+  bcc?: Array<string>;
+  formatArgs?: Record<string, any>;
+  toOptions: Array<AddressItem>;
+  fromOptions: Array<AddressItem>;
+}
+
+export interface CommonMailOptionsDTO extends Partial<CommonMailOptions> {}

packages/server-nest/src/modules/MailNotification/constants.ts

@@ -0,0 +1,6 @@
+export const ERRORS = {
+  MAIL_FROM_NOT_FOUND: 'Mail from address not found',
+  MAIL_TO_NOT_FOUND: 'Mail to address not found',
+  MAIL_SUBJECT_NOT_FOUND: 'Mail subject not found',
+  MAIL_BODY_NOT_FOUND: 'Mail body not found',
+};

packages/server-nest/src/modules/MailNotification/utils.ts

@@ -0,0 +1,56 @@
+import { castArray, isEmpty } from 'lodash';
+import { ServiceError } from '@/exceptions';
+import { CommonMailOptions } from '@/interfaces';
+import { ERRORS } from './constants';
+
+/**
+ * Merges the mail options with incoming options.
+ * @param {Partial<SaleInvoiceMailOptions>} mailOptions
+ * @param {Partial<SendInvoiceMailDTO>} overridedOptions
+ */
+export function parseMailOptions(
+  mailOptions: CommonMailOptions,
+  overridedOptions: Partial<CommonMailOptions>
+): CommonMailOptions {
+  const mergedMessageOptions = {
+    ...mailOptions,
+    ...overridedOptions,
+  };
+  const parsedMessageOptions = {
+    ...mergedMessageOptions,
+    from: mergedMessageOptions?.from
+      ? castArray(mergedMessageOptions?.from)
+      : [],
+    to: mergedMessageOptions?.to ? castArray(mergedMessageOptions?.to) : [],
+    cc: mergedMessageOptions?.cc ? castArray(mergedMessageOptions?.cc) : [],
+    bcc: mergedMessageOptions?.bcc ? castArray(mergedMessageOptions?.bcc) : [],
+  };
+  return parsedMessageOptions;
+}
+
+export function validateRequiredMailOptions(
+  mailOptions: Partial<CommonMailOptions>
+) {
+  if (isEmpty(mailOptions.from)) {
+    throw new ServiceError(ERRORS.MAIL_FROM_NOT_FOUND);
+  }
+  if (isEmpty(mailOptions.to)) {
+    throw new ServiceError(ERRORS.MAIL_TO_NOT_FOUND);
+  }
+  if (isEmpty(mailOptions.subject)) {
+    throw new ServiceError(ERRORS.MAIL_SUBJECT_NOT_FOUND);
+  }
+  if (isEmpty(mailOptions.message)) {
+    throw new ServiceError(ERRORS.MAIL_BODY_NOT_FOUND);
+  }
+}
+
+export const mergeAndValidateMailOptions = (
+  mailOptions: CommonMailOptions,
+  overridedOptions: Partial<CommonMailOptions>
+): CommonMailOptions => {
+  const parsedMessageOptions = parseMailOptions(mailOptions, overridedOptions);
+  validateRequiredMailOptions(parsedMessageOptions);
+
+  return parsedMessageOptions;
+};

packages/server-nest/src/modules/MailTenancy/MailTenancy.module.ts

@@ -0,0 +1,9 @@
+import { Module } from '@nestjs/common';
+import { MailTenancy } from './MailTenancy.service';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+
+@Module({
+  imports: [],
+  providers: [MailTenancy, TenancyContext],
+})
+export class MailTenancyModule {}

packages/server-nest/src/modules/MailTenancy/MailTenancy.service.ts

@@ -0,0 +1,27 @@
+import { Injectable } from '@nestjs/common';
+import { TenancyContext } from '../Tenancy/TenancyContext.service';
+import { ConfigService } from '@nestjs/config';
+
+@Injectable()
+export class MailTenancy {
+  constructor(
+    private readonly tenancyContext: TenancyContext,
+    private readonly config: ConfigService
+  ) {}
+
+  /**
+   * Retrieves the senders mails of the given tenant.
+   */
+  public async senders() {
+    const tenantMetadata = await this.tenancyContext.getTenantMetadata();
+    const from = this.config.get('mail.from');
+
+    return [
+      {
+        mail: from,
+        label: tenantMetadata.name,
+        primary: true,
+      }
+    ].filter((item) => item.mail)
+  }
+}

packages/server-nest/src/modules/ManualJournals/queries/GetManualJournals.service.ts

@@ -5,6 +5,7 @@ import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectab
 import { DynamicListService } from '@/modules/DynamicListing/DynamicList.service';
 import { ManualJournal } from '../models/ManualJournal';
 import { IFilterMeta, IPaginationMeta } from '@/interfaces/Model';
+import { IManualJournalsFilter } from '../types/ManualJournals.types';
 
 @Injectable()
 export class GetManualJournals {
@@ -26,7 +27,6 @@ export class GetManualJournals {
 
   /**
    * Retrieve manual journals datatable list.
-   * @param {number} tenantId -
    * @param {IManualJournalsFilter} filter -
    */
   public getManualJournals = async (
@@ -44,7 +44,8 @@ export class GetManualJournals {
       ManualJournal,
       filter,
     );
-    const { results, pagination } = await this.manualJournalModel.query()
+    const { results, pagination } = await this.manualJournalModel
+      .query()
       .onBuild((builder) => {
         dynamicService.buildQuery()(builder);
         builder.withGraphFetched('entries.account');

packages/server-nest/src/modules/ManualJournals/types/ManualJournals.types.ts

@@ -5,6 +5,7 @@ import { Knex } from 'knex';
 // import { AttachmentLinkDTO } from './Attachments';
 import { ManualJournal } from '../models/ManualJournal';
 import { AttachmentLinkDTO } from '@/modules/Attachments/Attachments.types';
+import { IDynamicListFilter } from '@/modules/DynamicListing/DynamicFilter/DynamicFilter.types';
 
 export interface IManualJournalEntryDTO {
   index: number;
@@ -31,11 +32,11 @@ export interface IManualJournalDTO {
   attachments?: AttachmentLinkDTO[];
 }
 
-// export interface IManualJournalsFilter extends IDynamicListFilterDTO {
-//   stringifiedFilterRoles?: string;
-//   page: number;
-//   pageSize: number;
-// }
+export interface IManualJournalsFilter extends IDynamicListFilter {
+  stringifiedFilterRoles?: string;
+  page: number;
+  pageSize: number;
+}
 
 export interface IManualJournalEventPublishedPayload {
   // tenantId: number;

packages/server-nest/src/modules/PaymentReceived/PaymentReceived.application.ts

@@ -2,6 +2,7 @@ import {
   IPaymentReceivedCreateDTO,
   IPaymentReceivedEditDTO,
   IPaymentReceivedSmsDetails,
+  IPaymentsReceivedFilter,
   // IPaymentsReceivedFilter,
   // ISystemUser,
   // PaymentReceiveMailOptsDTO,

packages/server-nest/src/modules/PaymentReceived/PaymentsReceived.controller.ts

@@ -78,11 +78,10 @@ export class PaymentReceivesController {
 
   @Get(':id/pdf')
   public getPaymentReceivePdf(
-    @Param('id', ParseIntPipe) paymentReceiveId: number,
+    @Param('id', ParseIntPipe) paymentReceivedId: number,
   ) {
     return this.paymentReceivesApplication.getPaymentReceivePdf(
-      1,
-      paymentReceiveId,
+      paymentReceivedId,
     );
   }
 }

packages/server-nest/src/modules/PaymentReceived/PaymentsReceived.module.ts

@@ -26,6 +26,7 @@ import { PaymentReceivedSyncInvoicesSubscriber } from './subscribers/PaymentRece
 import { PaymentReceivedInvoiceSync } from './commands/PaymentReceivedInvoiceSync.service';
 import { LedgerModule } from '../Ledger/Ledger.module';
 import { AccountsModule } from '../Accounts/Accounts.module';
+import { SendPaymentReceiveMailNotification } from './commands/PaymentReceivedMailNotification';
 
 @Module({
   controllers: [PaymentReceivesController],
@@ -48,6 +49,7 @@ import { AccountsModule } from '../Accounts/Accounts.module';
     PaymentReceivedAutoIncrementSubscriber,
     PaymentReceivedGLEntriesSubscriber,
     PaymentReceivedSyncInvoicesSubscriber,
+    SendPaymentReceiveMailNotification
   ],
   exports: [PaymentReceivesApplication, CreatePaymentReceivedService],
   imports: [

packages/server-nest/src/modules/PaymentReceived/commands/PaymentReceivedMailNotification.ts

@@ -1,162 +1,159 @@
-// import { Inject, Injectable } from '@nestjs/common';
-// import {
-//   PaymentReceiveMailOpts,
-//   PaymentReceiveMailOptsDTO,
-//   PaymentReceiveMailPresendEvent,
-//   SendInvoiceMailDTO,
-// } from './types/PaymentReceived.types';
-// import Mail from '@/lib/Mail';
-// import {
-//   DEFAULT_PAYMENT_MAIL_CONTENT,
-//   DEFAULT_PAYMENT_MAIL_SUBJECT,
-// } from './constants';
-// import { GetPaymentReceived } from './queries/GetPaymentReceived.service';
-// import { transformPaymentReceivedToMailDataArgs } from './utils';
-// import { PaymentReceived } from './models/PaymentReceived';
-// import { EventEmitter2 } from '@nestjs/event-emitter';
-// import { events } from '@/common/events/events';
+import { Inject, Injectable } from '@nestjs/common';
+import {
+  DEFAULT_PAYMENT_MAIL_CONTENT,
+  DEFAULT_PAYMENT_MAIL_SUBJECT,
+} from '../constants';
+import { transformPaymentReceivedToMailDataArgs } from './utils';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+import { ContactMailNotification } from '@/modules/MailNotification/ContactMailNotification';
+import { PaymentReceived } from '../models/PaymentReceived';
+import { GetPaymentReceivedService } from '../queries/GetPaymentReceived.service';
+import { mergeAndValidateMailOptions } from '@/modules/MailNotification/utils';
+import { PaymentReceiveMailOptsDTO } from '../types/PaymentReceived.types';
+import { PaymentReceiveMailOpts } from '../types/PaymentReceived.types';
+import { PaymentReceiveMailPresendEvent } from '../types/PaymentReceived.types';
+import { SendInvoiceMailDTO } from '@/modules/SaleInvoices/SaleInvoice.types';
 
-// @Injectable()
-// export class SendPaymentReceiveMailNotification {
-//   constructor(
-//     private getPaymentService: GetPaymentReceived,
-//     private contactMailNotification: ContactMailNotification,
+@Injectable()
+export class SendPaymentReceiveMailNotification {
+  constructor(
+    private getPaymentService: GetPaymentReceivedService,
+    private contactMailNotification: ContactMailNotification,
+    private eventEmitter: EventEmitter2,
 
-//     @Inject('agenda') private agenda: any,
-//     private eventPublisher: EventEmitter2,
+    @Inject(PaymentReceived.name)
+    private paymentReceiveModel: typeof PaymentReceived,
+  ) {}
 
-//     @Inject(PaymentReceived.name)
-//     private paymentReceiveModel: typeof PaymentReceived,
-//   ) {}
+  /**
+   * Sends the mail of the given payment receive.
+   * @param {number} tenantId
+   * @param {number} paymentReceiveId
+   * @param {PaymentReceiveMailOptsDTO} messageDTO
+   * @returns {Promise<void>}
+   */
+  public async triggerMail(
+    paymentReceiveId: number,
+    messageDTO: PaymentReceiveMailOptsDTO,
+  ): Promise<void> {
+    const payload = {
+      paymentReceiveId,
+      messageDTO,
+    };
+    // await this.agenda.now('payment-receive-mail-send', payload);
 
-//   /**
-//    * Sends the mail of the given payment receive.
-//    * @param {number} tenantId
-//    * @param {number} paymentReceiveId
-//    * @param {PaymentReceiveMailOptsDTO} messageDTO
-//    * @returns {Promise<void>}
-//    */
-//   public async triggerMail(
-//     paymentReceiveId: number,
-//     messageDTO: PaymentReceiveMailOptsDTO,
-//   ): Promise<void> {
-//     const payload = {
-//       paymentReceiveId,
-//       messageDTO,
-//     };
-//     await this.agenda.now('payment-receive-mail-send', payload);
+    // Triggers `onPaymentReceivePreMailSend` event.
+    await this.eventEmitter.emitAsync(events.paymentReceive.onPreMailSend, {
+      paymentReceiveId,
+      messageOptions: messageDTO,
+    } as PaymentReceiveMailPresendEvent);
+  }
 
-//     // Triggers `onPaymentReceivePreMailSend` event.
-//     await this.eventPublisher.emitAsync(events.paymentReceive.onPreMailSend, {
-//       paymentReceiveId,
-//       messageOptions: messageDTO,
-//     } as PaymentReceiveMailPresendEvent);
-//   }
+  /**
+   * Retrieves the default payment mail options.
+   * @param {number} paymentReceiveId - Payment receive id.
+   * @returns {Promise<PaymentReceiveMailOpts>}
+   */
+  public getMailOptions = async (
+    paymentId: number,
+  ): Promise<PaymentReceiveMailOpts> => {
+    const paymentReceive = await this.paymentReceiveModel
+      .query()
+      .findById(paymentId)
+      .throwIfNotFound();
 
-//   /**
-//    * Retrieves the default payment mail options.
-//    * @param {number} paymentReceiveId - Payment receive id.
-//    * @returns {Promise<PaymentReceiveMailOpts>}
-//    */
-//   public getMailOptions = async (
-//     paymentId: number,
-//   ): Promise<PaymentReceiveMailOpts> => {
-//     const paymentReceive = await this.paymentReceiveModel
-//       .query()
-//       .findById(paymentId)
-//       .throwIfNotFound();
+    const formatArgs = await this.textFormatter(paymentId);
 
-//     const formatArgs = await this.textFormatter(paymentId);
+    const mailOptions =
+      await this.contactMailNotification.getDefaultMailOptions(
+        paymentReceive.customerId,
+      );
+    return {
+      ...mailOptions,
+      subject: DEFAULT_PAYMENT_MAIL_SUBJECT,
+      message: DEFAULT_PAYMENT_MAIL_CONTENT,
+      ...formatArgs,
+    };
+  };
 
-//     const mailOptions =
-//       await this.contactMailNotification.getDefaultMailOptions(
-//         paymentReceive.customerId,
-//       );
-//     return {
-//       ...mailOptions,
-//       subject: DEFAULT_PAYMENT_MAIL_SUBJECT,
-//       message: DEFAULT_PAYMENT_MAIL_CONTENT,
-//       ...formatArgs,
-//     };
-//   };
+  /**
+   * Retrieves the formatted text of the given sale invoice.
+   * @param {number} invoiceId - Sale invoice id.
+   * @returns {Promise<Record<string, string>>}
+   */
+  public textFormatter = async (
+    invoiceId: number,
+  ): Promise<Record<string, string>> => {
+    const payment = await this.getPaymentService.getPaymentReceive(invoiceId);
+    return transformPaymentReceivedToMailDataArgs(payment);
+  };
 
-//   /**
-//    * Retrieves the formatted text of the given sale invoice.
-//    * @param {number} invoiceId - Sale invoice id.
-//    * @returns {Promise<Record<string, string>>}
-//    */
-//   public textFormatter = async (
-//     invoiceId: number,
-//   ): Promise<Record<string, string>> => {
-//     const payment = await this.getPaymentService.getPaymentReceive(invoiceId);
-//     return transformPaymentReceivedToMailDataArgs(payment);
-//   };
+  /**
+   * Retrieves the formatted mail options of the given payment receive.
+   * @param {number} tenantId
+   * @param {number} paymentReceiveId
+   * @param {SendInvoiceMailDTO} messageDTO
+   * @returns {Promise<PaymentReceiveMailOpts>}
+   */
+  public getFormattedMailOptions = async (
+    paymentReceiveId: number,
+    messageDTO: SendInvoiceMailDTO,
+  ) => {
+    const formatterArgs = await this.textFormatter(paymentReceiveId);
 
-//   /**
-//    * Retrieves the formatted mail options of the given payment receive.
-//    * @param {number} tenantId
-//    * @param {number} paymentReceiveId
-//    * @param {SendInvoiceMailDTO} messageDTO
-//    * @returns {Promise<PaymentReceiveMailOpts>}
-//    */
-//   public getFormattedMailOptions = async (
-//     paymentReceiveId: number,
-//     messageDTO: SendInvoiceMailDTO,
-//   ) => {
-//     const formatterArgs = await this.textFormatter(paymentReceiveId);
+    // Default message options.
+    const defaultMessageOpts = await this.getMailOptions(paymentReceiveId);
+    // Parsed message opts with default options.
+    const parsedMessageOpts = mergeAndValidateMailOptions(
+      defaultMessageOpts,
+      messageDTO,
+    );
+    // Formats the message options.
+    return this.contactMailNotification.formatMailOptions(
+      parsedMessageOpts,
+      formatterArgs,
+    );
+  };
 
-//     // Default message options.
-//     const defaultMessageOpts = await this.getMailOptions(paymentReceiveId);
-//     // Parsed message opts with default options.
-//     const parsedMessageOpts = mergeAndValidateMailOptions(
-//       defaultMessageOpts,
-//       messageDTO,
-//     );
-//     // Formats the message options.
-//     return this.contactMailNotification.formatMailOptions(
-//       parsedMessageOpts,
-//       formatterArgs,
-//     );
-//   };
+  /**
+   * Triggers the mail invoice.
+   * @param {number} tenantId
+   * @param {number} saleInvoiceId - Invoice id.
+   * @param {SendInvoiceMailDTO} messageDTO - Message options.
+   * @returns {Promise<void>}
+   */
+  public async sendMail(
+    paymentReceiveId: number,
+    messageDTO: PaymentReceiveMailOptsDTO,
+  ): Promise<void> {
+    // Retrieves the formatted mail options.
+    const formattedMessageOptions = await this.getFormattedMailOptions(
+      paymentReceiveId,
+      messageDTO,
+    );
+    const mail = new Mail()
+      .setSubject(formattedMessageOptions.subject)
+      .setTo(formattedMessageOptions.to)
+      .setCC(formattedMessageOptions.cc)
+      .setBCC(formattedMessageOptions.bcc)
+      .setContent(formattedMessageOptions.message);
 
-//   /**
-//    * Triggers the mail invoice.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId - Invoice id.
-//    * @param {SendInvoiceMailDTO} messageDTO - Message options.
-//    * @returns {Promise<void>}
-//    */
-//   public async sendMail(
-//     paymentReceiveId: number,
-//     messageDTO: SendInvoiceMailDTO,
-//   ): Promise<void> {
-//     // Retrieves the formatted mail options.
-//     const formattedMessageOptions = await this.getFormattedMailOptions(
-//       paymentReceiveId,
-//       messageDTO,
-//     );
-//     const mail = new Mail()
-//       .setSubject(formattedMessageOptions.subject)
-//       .setTo(formattedMessageOptions.to)
-//       .setCC(formattedMessageOptions.cc)
-//       .setBCC(formattedMessageOptions.bcc)
-//       .setContent(formattedMessageOptions.message);
+    const eventPayload = {
+      paymentReceiveId,
+      messageOptions: formattedMessageOptions,
+    };
+    // Triggers `onPaymentReceiveMailSend` event.
+    await this.eventEmitter.emitAsync(
+      events.paymentReceive.onMailSend,
+      eventPayload,
+    );
+    await mail.send();
 
-//     const eventPayload = {
-//       paymentReceiveId,
-//       messageOptions: formattedMessageOptions,
-//     };
-//     // Triggers `onPaymentReceiveMailSend` event.
-//     await this.eventPublisher.emitAsync(
-//       events.paymentReceive.onMailSend,
-//       eventPayload,
-//     );
-//     await mail.send();
-
-//     // Triggers `onPaymentReceiveMailSent` event.
-//     await this.eventPublisher.emitAsync(
-//       events.paymentReceive.onMailSent,
-//       eventPayload,
-//     );
-//   }
-// }
+    // Triggers `onPaymentReceiveMailSent` event.
+    await this.eventEmitter.emitAsync(
+      events.paymentReceive.onMailSent,
+      eventPayload,
+    );
+  }
+}

packages/server-nest/src/modules/PaymentReceived/types/PaymentReceived.types.ts

@@ -2,6 +2,7 @@ import { AttachmentLinkDTO } from '@/modules/Attachments/Attachments.types';
 import { Knex } from 'knex';
 import { PaymentReceived } from '../models/PaymentReceived';
 import { IDynamicListFilter } from '@/modules/DynamicListing/DynamicFilter/DynamicFilter.types';
+import { CommonMailOptions, CommonMailOptionsDTO } from '@/modules/MailNotification/MailNotification.types';
 
 export interface IPaymentReceivedCreateDTO {
   customerId: number;
@@ -144,15 +145,12 @@ export enum PaymentReceiveAction {
 //   | 'branchId'
 // >;
 
-// export interface PaymentReceiveMailOpts extends CommonMailOptions {}
-
-// export interface PaymentReceiveMailOptsDTO extends CommonMailOptionsDTO {}
-
-// export interface PaymentReceiveMailPresendEvent {
-//   tenantId: number;
-//   paymentReceiveId: number;
-//   messageOptions: PaymentReceiveMailOptsDTO;
-// }
+export interface PaymentReceiveMailOpts extends CommonMailOptions {}
+export interface PaymentReceiveMailOptsDTO extends CommonMailOptionsDTO {}
+export interface PaymentReceiveMailPresendEvent {
+  paymentReceiveId: number;
+  messageOptions: PaymentReceiveMailOptsDTO;
+}
 
 export interface PaymentReceivedPdfLineItem {
   item: string;

packages/server-nest/src/modules/SaleEstimates/SaleEstimates.application.ts

@@ -4,6 +4,8 @@ import {
   // IPaginationMeta,
   // IPaymentReceivedSmsDetails,
   ISaleEstimateDTO,
+  ISalesEstimatesFilter,
+  SaleEstimateMailOptionsDTO,
   // ISalesEstimatesFilter,
   // SaleEstimateMailOptions,
   // SaleEstimateMailOptionsDTO,
@@ -16,12 +18,12 @@ import { DeliverSaleEstimateService } from './commands/DeliverSaleEstimate.servi
 import { ApproveSaleEstimateService } from './commands/ApproveSaleEstimate.service';
 import { RejectSaleEstimateService } from './commands/RejectSaleEstimate.service';
 // import { SaleEstimateNotifyBySms } from './commands/SaleEstimateSmsNotify';
-// import { SaleEstimatesPdf } from './queries/SaleEstimatesPdf';
-// import { SendSaleEstimateMail } from './commands/SendSaleEstimateMail';
+import { SendSaleEstimateMail } from './commands/SendSaleEstimateMail';
 import { GetSaleEstimateState } from './queries/GetSaleEstimateState.service';
+import { GetSaleEstimatesService } from './queries/GetSaleEstimates.service';
 import { Injectable } from '@nestjs/common';
 import { IFilterMeta, IPaginationMeta } from '@/interfaces/Model';
-import { GetSaleEstimatesService } from './queries/GetSaleEstimates.service';
+import { GetSaleEstimatePdf } from './queries/GetSaleEstimatePdf';
 
 @Injectable()
 export class SaleEstimatesApplication {
@@ -34,10 +36,10 @@ export class SaleEstimatesApplication {
     private readonly deliverSaleEstimateService: DeliverSaleEstimateService,
     private readonly approveSaleEstimateService: ApproveSaleEstimateService,
     private readonly rejectSaleEstimateService: RejectSaleEstimateService,
-    // private readonly saleEstimateNotifyBySmsService: SaleEstimateNotifyBySms,
-    // private readonly saleEstimatesPdfService: SaleEstimatesPdf,
-    // private readonly sendEstimateMailService: SendSaleEstimateMail,
+    private readonly sendEstimateMailService: SendSaleEstimateMail,
     private readonly getSaleEstimateStateService: GetSaleEstimateState,
+    private readonly saleEstimatesPdfService: GetSaleEstimatePdf,
+    // private readonly saleEstimateNotifyBySmsService: SaleEstimateNotifyBySms,
   ) {}
 
   /**
@@ -136,25 +138,28 @@ export class SaleEstimatesApplication {
   /**
    * Retrieve the PDF content of the given sale estimate.
    * @param {number} saleEstimateId - Sale estimate ID.
-   * @returns
+   * @returns {Promise<[Buffer, string]>}
    */
   public getSaleEstimatePdf(saleEstimateId: number) {
-    // return this.saleEstimatesPdfService.getSaleEstimatePdf(
-    //   saleEstimateId,
-    // );
+    return this.saleEstimatesPdfService.getSaleEstimatePdf(
+      saleEstimateId,
+    );
   }
 
   /**
    * Send the reminder mail of the given sale estimate.
    * @param {number} saleEstimateId - Sale estimate ID.
+   * @param {SaleEstimateMailOptionsDTO} saleEstimateMailOpts - Sale estimate mail options.
    * @returns {Promise<void>}
    */
-  public sendSaleEstimateMail() // saleEstimateMailOpts: SaleEstimateMailOptionsDTO, // saleEstimateId: number,
-  {
-    // return this.sendEstimateMailService.triggerMail(
-    //   saleEstimateId,
-    //   saleEstimateMailOpts,
-    // );
+  public sendSaleEstimateMail(
+    saleEstimateId: number,
+    saleEstimateMailOpts: SaleEstimateMailOptionsDTO,
+  ) {
+    return this.sendEstimateMailService.triggerMail(
+      saleEstimateId,
+      saleEstimateMailOpts,
+    );
   }
 
   /**
@@ -163,9 +168,9 @@ export class SaleEstimatesApplication {
    * @returns {Promise<SaleEstimateMailOptions>}
    */
   public getSaleEstimateMail(saleEstimateId: number) {
-    // return this.sendEstimateMailService.getMailOptions(
-    //   saleEstimateId,
-    // );
+    return this.sendEstimateMailService.getMailOptions(
+      saleEstimateId,
+    );
   }
 
   /**

packages/server-nest/src/modules/SaleEstimates/SaleEstimates.controller.ts

@@ -12,8 +12,8 @@ import {
 import { SaleEstimatesApplication } from './SaleEstimates.application';
 import {
   ISaleEstimateDTO,
-  // ISalesEstimatesFilter,
-  // SaleEstimateMailOptionsDTO,
+  ISalesEstimatesFilter,
+  SaleEstimateMailOptionsDTO,
 } from './types/SaleEstimates.types';
 import { SaleEstimate } from './models/SaleEstimate';
 import { PublicRoute } from '../Auth/Jwt.guard';
@@ -107,16 +107,16 @@ export class SaleEstimatesController {
     return this.saleEstimatesApplication.getSaleEstimatePdf(saleEstimateId);
   }
 
-  // @Post(':id/mail')
-  // public sendSaleEstimateMail(
-  //   @Param('id', ParseIntPipe) saleEstimateId: number,
-  //   @Body() mailOptions: SaleEstimateMailOptionsDTO,
-  // ) {
-  //   return this.saleEstimatesApplication.sendSaleEstimateMail(
-  //     saleEstimateId,
-  //     mailOptions,
-  //   );
-  // }
+  @Post(':id/mail')
+  public sendSaleEstimateMail(
+    @Param('id', ParseIntPipe) saleEstimateId: number,
+    @Body() mailOptions: SaleEstimateMailOptionsDTO,
+  ) {
+    return this.saleEstimatesApplication.sendSaleEstimateMail(
+      saleEstimateId,
+      mailOptions,
+    );
+  }
 
   @Get(':id/mail')
   public getSaleEstimateMail(

packages/server-nest/src/modules/SaleEstimates/SaleEstimates.module.ts

@@ -23,6 +23,7 @@ import { SaleEstimatesApplication } from './SaleEstimates.application';
 import { DeleteSaleEstimate } from './commands/DeleteSaleEstimate.service';
 import { GetSaleEstimate } from './queries/GetSaleEstimate.service';
 import { GetSaleEstimateState } from './queries/GetSaleEstimateState.service';
+import { SendSaleEstimateMail } from './commands/SendSaleEstimateMail';
 // import { SaleEstimateNotifyBySms } from './commands/SaleEstimateSmsNotify';
 // import { SendSaleEstimateMail } from './commands/SendSaleEstimateMail';
 //
@@ -51,9 +52,9 @@ import { GetSaleEstimateState } from './queries/GetSaleEstimateState.service';
     SaleEstimateDTOTransformer,
     TenancyContext,
     TransformerInjectable,
-    SaleEstimatesApplication
+    SaleEstimatesApplication,
+    SendSaleEstimateMail,
     // SaleEstimateNotifyBySms,
-    // SendSaleEstimateMail,p
   ],
 })
 export class SaleEstimatesModule {}

packages/server-nest/src/modules/SaleEstimates/commands/SendSaleEstimateMail.ts

@@ -1,205 +1,187 @@
-// import { Inject, Service } from 'typedi';
-// import Mail from '@/lib/Mail';
-// import HasTenancyService from '@/services/Tenancy/TenancyService';
-// import {
-//   DEFAULT_ESTIMATE_REMINDER_MAIL_CONTENT,
-//   DEFAULT_ESTIMATE_REMINDER_MAIL_SUBJECT,
-// } from '../constants';
-// import { SaleEstimatesPdf } from '../queries/SaleEstimatesPdf';
-// import { GetSaleEstimate } from '../queries/GetSaleEstimate.service';
-// import {
-//   ISaleEstimateMailPresendEvent,
-//   SaleEstimateMailOptions,
-//   SaleEstimateMailOptionsDTO,
-// } from '@/interfaces';
-// import { ContactMailNotification } from '@/services/MailNotification/ContactMailNotification';
-// import { mergeAndValidateMailOptions } from '@/services/MailNotification/utils';
-// import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
-// import events from '@/subscribers/events';
-// import { transformEstimateToMailDataArgs } from '../utils';
+import { Inject, Injectable } from '@nestjs/common';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { ContactMailNotification } from '@/modules/MailNotification/ContactMailNotification';
+import {
+  DEFAULT_ESTIMATE_REMINDER_MAIL_CONTENT,
+  DEFAULT_ESTIMATE_REMINDER_MAIL_SUBJECT,
+} from '../constants';
+import { GetSaleEstimate } from '../queries/GetSaleEstimate.service';
+import { transformEstimateToMailDataArgs } from '../utils';
+import { GetSaleEstimatePdf } from '../queries/GetSaleEstimatePdf';
+import { events } from '@/common/events/events';
+import { SaleEstimate } from '../models/SaleEstimate';
+import { mergeAndValidateMailOptions } from '@/modules/MailNotification/utils';
+import {
+  ISaleEstimateMailPresendEvent,
+  SaleEstimateMailOptionsDTO,
+} from '../types/SaleEstimates.types';
+import { SaleEstimateMailOptions } from '../types/SaleEstimates.types';
+import { Mail } from '@/modules/Mail/Mail';
+import { MailTransporter } from '@/modules/Mail/MailTransporter.service';
 
-// @Service()
-// export class SendSaleEstimateMail {
-//   @Inject()
-//   private tenancy: HasTenancyService;
+@Injectable()
+export class SendSaleEstimateMail {
+  /**
+   * @param {GetSaleEstimatePdf} estimatePdf - Estimate pdf service.
+   * @param {GetSaleEstimate} getSaleEstimateService - Get sale estimate service.
+   * @param {ContactMailNotification} contactMailNotification - Contact mail notification service.
+   * @param {EventEmitter2} eventPublisher - Event emitter.
+   * @param {MailTransporter} mailTransporter - Mail transporter service.
+   * @param {typeof SaleEstimate} saleEstimateModel - Sale estimate model.
+   */
+  constructor(
+    private readonly estimatePdf: GetSaleEstimatePdf,
+    private readonly getSaleEstimateService: GetSaleEstimate,
+    private readonly contactMailNotification: ContactMailNotification,
+    private readonly eventPublisher: EventEmitter2,
+    private readonly mailTransporter: MailTransporter,
 
-//   @Inject()
-//   private estimatePdf: SaleEstimatesPdf;
+    @Inject(SaleEstimate.name)
+    private readonly saleEstimateModel: typeof SaleEstimate,
+  ) {}
 
-//   @Inject()
-//   private getSaleEstimateService: GetSaleEstimate;
+  /**
+   * Triggers the reminder mail of the given sale estimate.
+   * @param {number} saleEstimateId - Sale estimate id.
+   * @param {SaleEstimateMailOptionsDTO} messageOptions - Sale estimate mail options.
+   * @returns {Promise<void>}
+   */
+  public async triggerMail(
+    saleEstimateId: number,
+    messageOptions: SaleEstimateMailOptionsDTO,
+  ): Promise<void> {
+    const payload = {
+      saleEstimateId,
+      messageOptions,
+    };
+    // await this.agenda.now('sale-estimate-mail-send', payload);
 
-//   @Inject()
-//   private contactMailNotification: ContactMailNotification;
+    // Triggers `onSaleEstimatePreMailSend` event.
+    await this.eventPublisher.emitAsync(events.saleEstimate.onPreMailSend, {
+      saleEstimateId,
+      messageOptions,
+    } as ISaleEstimateMailPresendEvent);
+  }
 
-//   @Inject('agenda')
-//   private agenda: any;
+  /**
+   * Formate the text of the mail.
+   * @param {number} estimateId - Estimate id.
+   * @returns {Promise<Record<string, any>>}
+   */
+  public formatterArgs = async (estimateId: number) => {
+    const estimate = await this.getSaleEstimateService.getEstimate(estimateId);
+    return transformEstimateToMailDataArgs(estimate);
+  };
 
-//   @Inject()
-//   private eventPublisher: EventPublisher;
+  /**
+   * Retrieves the mail options.
+   * @param {number} saleEstimateId - Sale estimate id.
+   * @param {string} defaultSubject - Default subject.
+   * @param {string} defaultMessage - Default message.
+   * @returns {Promise<SaleEstimateMailOptions>}
+   */
+  public getMailOptions = async (
+    saleEstimateId: number,
+    defaultSubject: string = DEFAULT_ESTIMATE_REMINDER_MAIL_SUBJECT,
+    defaultMessage: string = DEFAULT_ESTIMATE_REMINDER_MAIL_CONTENT,
+  ): Promise<SaleEstimateMailOptions> => {
+    const saleEstimate = await this.saleEstimateModel
+      .query()
+      .findById(saleEstimateId)
+      .throwIfNotFound();
 
-//   /**
-//    * Triggers the reminder mail of the given sale estimate.
-//    * @param {number} tenantId -
-//    * @param {number} saleEstimateId -
-//    * @param {SaleEstimateMailOptionsDTO} messageOptions -
-//    * @returns {Promise<void>}
-//    */
-//   public async triggerMail(
-//     tenantId: number,
-//     saleEstimateId: number,
-//     messageOptions: SaleEstimateMailOptionsDTO
-//   ): Promise<void> {
-//     const payload = {
-//       tenantId,
-//       saleEstimateId,
-//       messageOptions,
-//     };
-//     await this.agenda.now('sale-estimate-mail-send', payload);
+    const formatArgs = await this.formatterArgs(saleEstimateId);
 
-//     // Triggers `onSaleEstimatePreMailSend` event.
-//     await this.eventPublisher.emitAsync(events.saleEstimate.onPreMailSend, {
-//       tenantId,
-//       saleEstimateId,
-//       messageOptions,
-//     } as ISaleEstimateMailPresendEvent);
-//   }
+    const mailOptions =
+      await this.contactMailNotification.getDefaultMailOptions(
+        saleEstimate.customerId,
+      );
+    return {
+      ...mailOptions,
+      message: defaultMessage,
+      subject: defaultSubject,
+      attachEstimate: true,
+      formatArgs,
+    };
+  };
 
-//   /**
-//    * Formate the text of the mail.
-//    * @param {number} tenantId - Tenant id.
-//    * @param {number} estimateId - Estimate id.
-//    * @returns {Promise<Record<string, any>>}
-//    */
-//   public formatterArgs = async (tenantId: number, estimateId: number) => {
-//     const estimate = await this.getSaleEstimateService.getEstimate(
-//       tenantId,
-//       estimateId
-//     );
-//     return transformEstimateToMailDataArgs(estimate);
-//   };
+  /**
+   * Formats the given mail options.
+   * @param {number} saleEstimateId - Sale estimate id.
+   * @param {SaleEstimateMailOptions} mailOptions - Sale estimate mail options.
+   * @returns {Promise<SaleEstimateMailOptions>}
+   */
+  public formatMailOptions = async (
+    saleEstimateId: number,
+    mailOptions: SaleEstimateMailOptions,
+  ): Promise<SaleEstimateMailOptions> => {
+    const formatterArgs = await this.formatterArgs(saleEstimateId);
+    const formattedOptions =
+      await this.contactMailNotification.formatMailOptions(
+        mailOptions,
+        formatterArgs,
+      );
+    return { ...formattedOptions };
+  };
 
-//   /**
-//    * Retrieves the mail options.
-//    * @param {number} tenantId
-//    * @param {number} saleEstimateId
-//    * @returns {Promise<SaleEstimateMailOptions>}
-//    */
-//   public getMailOptions = async (
-//     tenantId: number,
-//     saleEstimateId: number,
-//     defaultSubject: string = DEFAULT_ESTIMATE_REMINDER_MAIL_SUBJECT,
-//     defaultMessage: string = DEFAULT_ESTIMATE_REMINDER_MAIL_CONTENT
-//   ): Promise<SaleEstimateMailOptions> => {
-//     const { SaleEstimate } = this.tenancy.models(tenantId);
+  /**
+   * Sends the mail notification of the given sale estimate.
+   * @param {number} saleEstimateId - Sale estimate id.
+   * @param {SaleEstimateMailOptions} messageOptions - Sale estimate mail options.
+   * @returns {Promise<void>}
+   */
+  public async sendMail(
+    saleEstimateId: number,
+    messageOptions: SaleEstimateMailOptionsDTO,
+  ): Promise<void> {
+    const localMessageOpts = await this.getMailOptions(saleEstimateId);
+    // Overrides and validates the given mail options.
+    const parsedMessageOptions = mergeAndValidateMailOptions(
+      localMessageOpts,
+      messageOptions,
+    ) as SaleEstimateMailOptions;
 
-//     const saleEstimate = await SaleEstimate.query()
-//       .findById(saleEstimateId)
-//       .throwIfNotFound();
+    const formattedOptions = await this.formatMailOptions(
+      saleEstimateId,
+      parsedMessageOptions,
+    );
+    const mail = new Mail()
+      .setSubject(formattedOptions.subject)
+      .setTo(formattedOptions.to)
+      .setCC(formattedOptions.cc)
+      .setBCC(formattedOptions.bcc)
+      .setContent(formattedOptions.message);
 
-//     const formatArgs = await this.formatterArgs(tenantId, saleEstimateId);
+    // Attaches the estimate pdf to the mail.
+    if (formattedOptions.attachEstimate) {
+      // Retrieves the estimate pdf and attaches it to the mail.
+      const [estimatePdfBuffer, estimateFilename] =
+        await this.estimatePdf.getSaleEstimatePdf(saleEstimateId);
 
-//     const mailOptions =
-//       await this.contactMailNotification.getDefaultMailOptions(
-//         tenantId,
-//         saleEstimate.customerId
-//       );
-//     return {
-//       ...mailOptions,
-//       message: defaultMessage,
-//       subject: defaultSubject,
-//       attachEstimate: true,
-//       formatArgs,
-//     };
-//   };
+      mail.setAttachments([
+        {
+          filename: `${estimateFilename}.pdf`,
+          content: estimatePdfBuffer,
+        },
+      ]);
+    }
 
-//   /**
-//    * Formats the given mail options.
-//    * @param {number} tenantId
-//    * @param {number} saleEstimateId
-//    * @param {SaleEstimateMailOptions} mailOptions
-//    * @returns {Promise<SaleEstimateMailOptions>}
-//    */
-//   public formatMailOptions = async (
-//     tenantId: number,
-//     saleEstimateId: number,
-//     mailOptions: SaleEstimateMailOptions
-//   ): Promise<SaleEstimateMailOptions> => {
-//     const formatterArgs = await this.formatterArgs(tenantId, saleEstimateId);
-//     const formattedOptions =
-//       await this.contactMailNotification.formatMailOptions(
-//         tenantId,
-//         mailOptions,
-//         formatterArgs
-//       );
-//     return { ...formattedOptions };
-//   };
+    const eventPayload = {
+      saleEstimateId,
+      messageOptions,
+      formattedOptions,
+    };
+    // Triggers `onSaleEstimateMailSend` event.
+    await this.eventPublisher.emitAsync(
+      events.saleEstimate.onMailSend,
+      eventPayload as ISaleEstimateMailPresendEvent,
+    );
+    await this.mailTransporter.send(mail);
 
-//   /**
-//    * Sends the mail notification of the given sale estimate.
-//    * @param {number} tenantId
-//    * @param {number} saleEstimateId
-//    * @param {SaleEstimateMailOptions} messageOptions
-//    * @returns {Promise<void>}
-//    */
-//   public async sendMail(
-//     tenantId: number,
-//     saleEstimateId: number,
-//     messageOptions: SaleEstimateMailOptionsDTO
-//   ): Promise<void> {
-//     const localMessageOpts = await this.getMailOptions(
-//       tenantId,
-//       saleEstimateId
-//     );
-//     // Overrides and validates the given mail options.
-//     const parsedMessageOptions = mergeAndValidateMailOptions(
-//       localMessageOpts,
-//       messageOptions
-//     ) as SaleEstimateMailOptions;
-
-//     const formattedOptions = await this.formatMailOptions(
-//       tenantId,
-//       saleEstimateId,
-//       parsedMessageOptions
-//     );
-//     const mail = new Mail()
-//       .setSubject(formattedOptions.subject)
-//       .setTo(formattedOptions.to)
-//       .setCC(formattedOptions.cc)
-//       .setBCC(formattedOptions.bcc)
-//       .setContent(formattedOptions.message);
-
-//     // Attaches the estimate pdf to the mail.
-//     if (formattedOptions.attachEstimate) {
-//       // Retrieves the estimate pdf and attaches it to the mail.
-//       const [estimatePdfBuffer, estimateFilename] =
-//         await this.estimatePdf.getSaleEstimatePdf(tenantId, saleEstimateId);
-
-//       mail.setAttachments([
-//         {
-//           filename: `${estimateFilename}.pdf`,
-//           content: estimatePdfBuffer,
-//         },
-//       ]);
-//     }
-
-//     const eventPayload = {
-//       tenantId,
-//       saleEstimateId,
-//       messageOptions,
-//       formattedOptions,
-//     };
-//     // Triggers `onSaleEstimateMailSend` event.
-//     await this.eventPublisher.emitAsync(
-//       events.saleEstimate.onMailSend,
-//       eventPayload as ISaleEstimateMailPresendEvent
-//     );
-//     await mail.send();
-
-//     // Triggers `onSaleEstimateMailSent` event.
-//     await this.eventPublisher.emitAsync(
-//       events.saleEstimate.onMailSent,
-//       eventPayload as ISaleEstimateMailPresendEvent
-//     );
-//   }
-// }
+    // Triggers `onSaleEstimateMailSent` event.
+    await this.eventPublisher.emitAsync(
+      events.saleEstimate.onMailSent,
+      eventPayload as ISaleEstimateMailPresendEvent,
+    );
+  }
+}

packages/server-nest/src/modules/SaleEstimates/queries/GetSaleEstimatePdf.ts

@@ -0,0 +1,93 @@
+import { GetSaleEstimate } from './GetSaleEstimate.service';
+import { transformEstimateToPdfTemplate } from '../utils';
+import { EstimatePdfBrandingAttributes } from '../constants';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { SaleEstimatePdfTemplate } from '@/modules/SaleInvoices/queries/SaleEstimatePdfTemplate.service';
+import { TemplateInjectable } from '@/modules/TemplateInjectable/TemplateInjectable.service';
+import { ChromiumlyTenancy } from '@/modules/ChromiumlyTenancy/ChromiumlyTenancy.service';
+import { PdfTemplateModel } from '@/modules/PdfTemplate/models/PdfTemplate';
+import { Inject, Injectable } from '@nestjs/common';
+import { events } from '@/common/events/events';
+import { SaleEstimate } from '../models/SaleEstimate';
+
+@Injectable()
+export class GetSaleEstimatePdf {
+  constructor(
+    private readonly chromiumlyTenancy: ChromiumlyTenancy,
+    private readonly templateInjectable: TemplateInjectable,
+    private readonly getSaleEstimate: GetSaleEstimate,
+    private readonly estimatePdfTemplate: SaleEstimatePdfTemplate,
+    private readonly eventPublisher: EventEmitter2,
+
+    @Inject(PdfTemplateModel.name)
+    private readonly pdfTemplateModel: typeof PdfTemplateModel,
+
+    @Inject(SaleEstimate.name)
+    private readonly saleEstimateModel: typeof SaleEstimate,
+  ) {}
+
+  /**
+   * Retrieve sale invoice pdf content.
+   * @param {number} tenantId -
+   * @param {ISaleInvoice} saleInvoice -
+   */
+  public async getSaleEstimatePdf(
+    saleEstimateId: number,
+  ): Promise<[Buffer, string]> {
+    const filename = await this.getSaleEstimateFilename(saleEstimateId);
+    const brandingAttributes =
+      await this.getEstimateBrandingAttributes(saleEstimateId);
+    const htmlContent = await this.templateInjectable.render(
+      'modules/estimate-regular',
+      brandingAttributes,
+    );
+    const content =
+      await this.chromiumlyTenancy.convertHtmlContent(htmlContent);
+    const eventPayload = { saleEstimateId };
+
+    // Triggers the `onSaleEstimatePdfViewed` event.
+    await this.eventPublisher.emitAsync(
+      events.saleEstimate.onPdfViewed,
+      eventPayload,
+    );
+    return [content, filename];
+  }
+
+  /**
+   * Retrieves the filename file document of the given estimate.
+   * @param {number} estimateId - Estimate id.
+   * @returns {Promise<string>}
+   */
+  private async getSaleEstimateFilename(estimateId: number) {
+    const estimate = await this.saleEstimateModel.query().findById(estimateId);
+
+    return `Estimate-${estimate.estimateNumber}`;
+  }
+
+  /**
+   * Retrieves the given estimate branding attributes.
+   * @param {number} tenantId - Tenant id.
+   * @param {number} estimateId - Estimate id.
+   * @returns {Promise<EstimatePdfBrandingAttributes>}
+   */
+  async getEstimateBrandingAttributes(
+    estimateId: number,
+  ): Promise<EstimatePdfBrandingAttributes> {
+    const saleEstimate = await this.getSaleEstimate.getEstimate(estimateId);
+    // Retrieve the invoice template id of not found get the default template id.
+    const templateId =
+      saleEstimate.pdfTemplateId ??
+      (
+        await this.pdfTemplateModel.query().findOne({
+          resource: 'SaleEstimate',
+          default: true,
+        })
+      )?.id;
+    const brandingTemplate =
+      await this.estimatePdfTemplate.getEstimatePdfTemplate(templateId);
+    return {
+      ...brandingTemplate.attributes,
+      ...transformEstimateToPdfTemplate(saleEstimate),
+    };
+  }
+}

packages/server-nest/src/modules/SaleEstimates/queries/SaleEstimatesPdf.ts

@@ -1,116 +0,0 @@
-// import { Inject, Service } from 'typedi';
-// import { ChromiumlyTenancy } from '@/services/ChromiumlyTenancy/ChromiumlyTenancy';
-// import { TemplateInjectable } from '@/services/TemplateInjectable/TemplateInjectable';
-// import { GetSaleEstimate } from './GetSaleEstimate.service';
-// import HasTenancyService from '@/services/Tenancy/TenancyService';
-// import { SaleEstimatePdfTemplate } from '../Invoices/SaleEstimatePdfTemplate';
-// import { transformEstimateToPdfTemplate } from '../utils';
-// import { EstimatePdfBrandingAttributes } from '../constants';
-// import events from '@/subscribers/events';
-// import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
-
-// @Service()
-// export class SaleEstimatesPdf {
-//   @Inject()
-//   private tenancy: HasTenancyService;
-
-//   @Inject()
-//   private chromiumlyTenancy: ChromiumlyTenancy;
-
-//   @Inject()
-//   private templateInjectable: TemplateInjectable;
-
-//   @Inject()
-//   private getSaleEstimate: GetSaleEstimate;
-
-//   @Inject()
-//   private estimatePdfTemplate: SaleEstimatePdfTemplate;
-
-//   @Inject()
-//   private eventPublisher: EventPublisher;
-
-//   /**
-//    * Retrieve sale invoice pdf content.
-//    * @param {number} tenantId -
-//    * @param {ISaleInvoice} saleInvoice -
-//    */
-//   public async getSaleEstimatePdf(
-//     tenantId: number,
-//     saleEstimateId: number
-//   ): Promise<[Buffer, string]> {
-//     const filename = await this.getSaleEstimateFilename(
-//       tenantId,
-//       saleEstimateId
-//     );
-//     const brandingAttributes = await this.getEstimateBrandingAttributes(
-//       tenantId,
-//       saleEstimateId
-//     );
-//     const htmlContent = await this.templateInjectable.render(
-//       tenantId,
-//       'modules/estimate-regular',
-//       brandingAttributes
-//     );
-//     const content = await this.chromiumlyTenancy.convertHtmlContent(
-//       tenantId,
-//       htmlContent
-//     );
-//     const eventPayload = { tenantId, saleEstimateId };
-
-//     // Triggers the `onSaleEstimatePdfViewed` event.
-//     await this.eventPublisher.emitAsync(
-//       events.saleEstimate.onPdfViewed,
-//       eventPayload
-//     );
-//     return [content, filename];
-//   }
-
-//   /**
-//    * Retrieves the filename file document of the given estimate.
-//    * @param {number} tenantId
-//    * @param {number} estimateId
-//    * @returns {Promise<string>}
-//    */
-//   private async getSaleEstimateFilename(tenantId: number, estimateId: number) {
-//     const { SaleEstimate } = this.tenancy.models(tenantId);
-
-//     const estimate = await SaleEstimate.query().findById(estimateId);
-
-//     return `Estimate-${estimate.estimateNumber}`;
-//   }
-
-//   /**
-//    * Retrieves the given estimate branding attributes.
-//    * @param {number} tenantId - Tenant id.
-//    * @param {number} estimateId - Estimate id.
-//    * @returns {Promise<EstimatePdfBrandingAttributes>}
-//    */
-//   async getEstimateBrandingAttributes(
-//     tenantId: number,
-//     estimateId: number
-//   ): Promise<EstimatePdfBrandingAttributes> {
-//     const { PdfTemplate } = this.tenancy.models(tenantId);
-//     const saleEstimate = await this.getSaleEstimate.getEstimate(
-//       tenantId,
-//       estimateId
-//     );
-//     // Retrieve the invoice template id of not found get the default template id.
-//     const templateId =
-//       saleEstimate.pdfTemplateId ??
-//       (
-//         await PdfTemplate.query().findOne({
-//           resource: 'SaleEstimate',
-//           default: true,
-//         })
-//       )?.id;
-//     const brandingTemplate =
-//       await this.estimatePdfTemplate.getEstimatePdfTemplate(
-//         tenantId,
-//         templateId
-//       );
-//     return {
-//       ...brandingTemplate.attributes,
-//       ...transformEstimateToPdfTemplate(saleEstimate),
-//     };
-//   }
-// }

packages/server-nest/src/modules/SaleEstimates/types/SaleEstimates.types.ts

@@ -5,6 +5,8 @@ import { SaleEstimate } from '../models/SaleEstimate';
 import { IItemEntryDTO } from '@/modules/TransactionItemEntry/ItemEntry.types';
 import { AttachmentLinkDTO } from '@/modules/Attachments/Attachments.types';
 import { IDynamicListFilter } from '@/modules/DynamicListing/DynamicFilter/DynamicFilter.types';
+import { CommonMailOptionsDTO } from '@/modules/MailNotification/MailNotification.types';
+import { CommonMailOptions } from '@/modules/MailNotification/MailNotification.types';
 
 export interface ISaleEstimateDTO {
   customerId: number;
@@ -104,19 +106,18 @@ export interface ISaleEstimateApprovedEvent {
   trx: Knex.Transaction;
 }
 
-// export interface SaleEstimateMailOptions extends CommonMailOptions {
-//   attachEstimate?: boolean;
-// }
+export interface SaleEstimateMailOptions extends CommonMailOptions {
+  attachEstimate?: boolean;
+}
 
-// export interface SaleEstimateMailOptionsDTO extends CommonMailOptionsDTO {
-//   attachEstimate?: boolean;
-// }
+export interface SaleEstimateMailOptionsDTO extends CommonMailOptionsDTO {
+  attachEstimate?: boolean;
+}
 
-// export interface ISaleEstimateMailPresendEvent {
-//   // tenantId: number;
-//   saleEstimateId: number;
-//   messageOptions: SaleEstimateMailOptionsDTO;
-// }
+export interface ISaleEstimateMailPresendEvent {
+  saleEstimateId: number;
+  messageOptions: SaleEstimateMailOptionsDTO;
+}
 
 export interface ISaleEstimateState {
   defaultTemplateId: number;

packages/server-nest/src/modules/SaleInvoices/SaleInvoice.types.ts

@@ -2,6 +2,8 @@ import { Knex } from 'knex';
 import { IItemEntryDTO } from '../TransactionItemEntry/ItemEntry.types';
 import { AttachmentLinkDTO } from '../Attachments/Attachments.types';
 import { SaleInvoice } from './models/SaleInvoice';
+import { IDynamicListFilter } from '../DynamicListing/DynamicFilter/DynamicFilter.types';
+import { CommonMailOptionsDTO } from '../MailNotification/MailNotification.types';
 // import SaleInvoice from './models/SaleInvoice';
 // import { SystemUser } from '../System/models/SystemUser';
 // import { ISystemUser, IAccount, ITaxTransaction } from '@/interfaces';
@@ -66,12 +68,12 @@ export interface ISaleInvoiceCreateDTO extends ISaleInvoiceDTO {
 
 export interface ISaleInvoiceEditDTO extends ISaleInvoiceDTO {}
 
-// export interface ISalesInvoicesFilter extends IDynamicListFilter {
-//   page: number;
-//   pageSize: number;
-//   searchKeyword?: string;
-//   filterQuery?: (q: Knex.QueryBuilder) => void;
-// }
+export interface ISalesInvoicesFilter extends IDynamicListFilter {
+  page: number;
+  pageSize: number;
+  searchKeyword?: string;
+  filterQuery?: (q: Knex.QueryBuilder) => void;
+}
 
 export interface ISaleInvoiceWriteoffDTO {
   expenseAccountId: number;
@@ -212,28 +214,25 @@ export enum SaleInvoiceAction {
 //   entries?: Array<{ label: string; total: string; quantity: string | number }>;
 // }
 
-// export interface SendInvoiceMailDTO extends CommonMailOptionsDTO {
-//   attachInvoice?: boolean;
-// }
+export interface SendInvoiceMailDTO extends CommonMailOptionsDTO {
+  attachInvoice?: boolean;
+}
 
-// export interface ISaleInvoiceNotifyPayload {
-//   tenantId: number;
-//   saleInvoiceId: number;
-//   messageDTO: SendInvoiceMailDTO;
-// }
+export interface ISaleInvoiceNotifyPayload {
+  saleInvoiceId: number;
+  messageDTO: SendInvoiceMailDTO;
+}
 
-// export interface ISaleInvoiceMailSend {
-//   tenantId: number;
-//   saleInvoiceId: number;
-//   messageOptions: SendInvoiceMailDTO;
-//   formattedMessageOptions: SaleInvoiceMailOptions;
-// }
+export interface ISaleInvoiceMailSend {
+  saleInvoiceId: number;
+  messageOptions: SendInvoiceMailDTO;
+  // formattedMessageOptions: SaleInvoiceMailOptions;
+}
 
-// export interface ISaleInvoiceMailSent {
-//   tenantId: number;
-//   saleInvoiceId: number;
-//   messageOptions: SendInvoiceMailDTO;
-// }
+export interface ISaleInvoiceMailSent {
+  saleInvoiceId: number;
+  messageOptions: SendInvoiceMailDTO;
+}
 
 // Invoice Pdf Document
 export interface InvoicePdfLine {

packages/server-nest/src/modules/SaleInvoices/SaleInvoices.application.ts

@@ -18,7 +18,9 @@ import {
   ISaleInvoiceCreateDTO,
   ISaleInvoiceEditDTO,
   ISaleInvoiceWriteoffDTO,
+  ISalesInvoicesFilter,
 } from './SaleInvoice.types';
+import { GetSaleInvoicesService } from './queries/GetSaleInvoices';
 
 @Injectable()
 export class SaleInvoiceApplication {
@@ -26,18 +28,18 @@ export class SaleInvoiceApplication {
     private createSaleInvoiceService: CreateSaleInvoice,
     private deleteSaleInvoiceService: DeleteSaleInvoice,
     private getSaleInvoiceService: GetSaleInvoice,
-    // private getSaleInvoicesService: GetSaleInvoices,
+    private getSaleInvoicesService: GetSaleInvoicesService,
     private editSaleInvoiceService: EditSaleInvoice,
     private deliverSaleInvoiceService: DeliverSaleInvoice,
     private getReceivableSaleInvoicesService: GetSaleInvoicesPayable,
     private writeoffInvoiceService: WriteoffSaleInvoice,
     private getInvoicePaymentsService: GetInvoicePaymentsService,
     private pdfSaleInvoiceService: SaleInvoicePdf,
+    private getSaleInvoiceStateService: GetSaleInvoiceState,
     // private invoiceSms: SaleInvoiceNotifyBySms,
-    // private sendInvoiceReminderService: SendInvoiceMailReminder,
+    private sendInvoiceReminderService: SendInvoiceMailReminder,
     // private sendSaleInvoiceMailService: SendSaleInvoiceMail,
     // private getSaleInvoiceMailStateService: GetSaleInvoiceMailState,
-    private getSaleInvoiceStateService: GetSaleInvoiceState,
   ) {}
 
   /**
@@ -77,13 +79,12 @@ export class SaleInvoiceApplication {
 
   /**
    * Retrieves the given sale invoice details.
-   * @param {number} tenantId
    * @param {ISalesInvoicesFilter} filterDTO
-   * @returns
+   * @returns {Promise<{ salesInvoices: SaleInvoice[]; pagination: IPaginationMeta; filterMeta: IFilterMeta; }>}
    */
-  // public getSaleInvoices(filterDTO: ISalesInvoicesFilter) {
-  //   return this.getSaleInvoicesService.getSaleInvoices(filterDTO);
-  // }
+  public getSaleInvoices(filterDTO: ISalesInvoicesFilter) {
+    return this.getSaleInvoicesService.getSaleInvoices(filterDTO);
+  }
 
   /**
    * Retrieves sale invoice details.

packages/server-nest/src/modules/SaleInvoices/SaleInvoices.module.ts

@@ -8,8 +8,6 @@ import { DeliverSaleInvoice } from './commands/DeliverSaleInvoice.service';
 import { EditSaleInvoice } from './commands/EditSaleInvoice.service';
 import { GenerateShareLink } from './commands/GenerateInvoicePaymentLink.service';
 import { SaleInvoiceIncrement } from './commands/SaleInvoiceIncrement.service';
-// import { SendSaleInvoiceMail } from './commands/SendSaleInvoiceMail';
-// import { SendSaleInvoiceReminderMailJob } from './commands/SendSaleInvoiceMailReminderJob';
 import { GetInvoicePaymentMail } from './queries/GetInvoicePaymentMail.service';
 import { GetSaleInvoice } from './queries/GetSaleInvoice.service';
 import { GetSaleInvoicesPayable } from './queries/GetSaleInvoicesPayable.service';
@@ -37,6 +35,10 @@ import { LedgerModule } from '../Ledger/Ledger.module';
 import { AccountsModule } from '../Accounts/Accounts.module';
 import SaleInvoiceWriteoffSubscriber from './subscribers/SaleInvoiceWriteoffSubscriber';
 import { SaleInvoiceWriteoffGLStorage } from './commands/writeoff/SaleInvoiceWriteoffGLStorage';
+import { InvoiceInventoryTransactions } from './commands/inventory/InvoiceInventoryTransactions';
+import { SendSaleEstimateMail } from '../SaleEstimates/commands/SendSaleEstimateMail';
+import { SendInvoiceMailReminder } from './commands/SendSaleInvoiceMailReminder';
+import { MailModule } from '../Mail/Mail.module';
 
 @Module({
   imports: [
@@ -48,7 +50,8 @@ import { SaleInvoiceWriteoffGLStorage } from './commands/writeoff/SaleInvoiceWri
     WarehousesModule,
     TaxRatesModule,
     LedgerModule,
-    AccountsModule
+    AccountsModule,
+    MailModule,
   ],
   controllers: [SaleInvoicesController],
   providers: [
@@ -57,7 +60,6 @@ import { SaleInvoiceWriteoffGLStorage } from './commands/writeoff/SaleInvoiceWri
     DeleteSaleInvoice,
     GetSaleInvoicesPayable,
     DeliverSaleInvoice,
-    // SendSaleInvoiceMail,
     GenerateShareLink,
     GetInvoicePaymentMail,
     SaleInvoiceIncrement,
@@ -79,7 +81,10 @@ import { SaleInvoiceWriteoffGLStorage } from './commands/writeoff/SaleInvoiceWri
     SaleInvoiceGLEntries,
     InvoiceGLEntriesSubscriber,
     SaleInvoiceWriteoffGLStorage,
-    SaleInvoiceWriteoffSubscriber
+    SaleInvoiceWriteoffSubscriber,
+    InvoiceInventoryTransactions,
+    SendSaleEstimateMail,
+    SendInvoiceMailReminder,
   ],
 })
 export class SaleInvoicesModule {}

packages/server-nest/src/modules/SaleInvoices/commands/SendInvoiceInvoiceMailCommon.service.ts

@@ -1,129 +1,117 @@
-// import { Inject, Service } from 'typedi';
-// import { SaleInvoiceMailOptions } from '@/interfaces';
-// import HasTenancyService from '@/services/Tenancy/TenancyService';
-// import { GetSaleInvoice } from '../queries/GetSaleInvoice.service';
-// import { ContactMailNotification } from '@/services/MailNotification/ContactMailNotification';
-// import {
-//   DEFAULT_INVOICE_MAIL_CONTENT,
-//   DEFAULT_INVOICE_MAIL_SUBJECT,
-// } from '../constants';
-// import { GetInvoicePaymentMail } from '../queries/GetInvoicePaymentMail.service';
-// import { GenerateShareLink } from './GenerateInvoicePaymentLink.service';
+import { GetSaleInvoice } from '../queries/GetSaleInvoice.service';
+import {
+  DEFAULT_INVOICE_MAIL_CONTENT,
+  DEFAULT_INVOICE_MAIL_SUBJECT,
+} from '../constants';
+import { GetInvoicePaymentMail } from '../queries/GetInvoicePaymentMail.service';
+import { GenerateShareLink } from './GenerateInvoicePaymentLink.service';
+import { Inject, Injectable } from '@nestjs/common';
+import { SaleInvoice } from '../models/SaleInvoice';
+import { ContactMailNotification } from '@/modules/MailNotification/ContactMailNotification';
 
-// @Service()
-// export class SendSaleInvoiceMailCommon {
-//   constructor(
-//     private getSaleInvoiceService: GetSaleInvoice,
-//     private contactMailNotification: ContactMailNotification,
-//     private getInvoicePaymentMail: GetInvoicePaymentMail,
-//     private generatePaymentLinkService: GenerateShareLink,
-//   ) {}
+@Injectable()
+export class SendSaleInvoiceMailCommon {
+  constructor(
+    private getSaleInvoiceService: GetSaleInvoice,
+    private contactMailNotification: ContactMailNotification,
+    private getInvoicePaymentMail: GetInvoicePaymentMail,
+  private generatePaymentLinkService: GenerateShareLink,
 
-//   /**
-//    * Retrieves the mail options.
-//    * @param {number} tenantId - Tenant id.
-//    * @param {number} invoiceId - Invoice id.
-//    * @param {string} defaultSubject - Subject text.
-//    * @param {string} defaultBody - Subject body.
-//    * @returns {Promise<SaleInvoiceMailOptions>}
-//    */
-//   public async getInvoiceMailOptions(
-//     invoiceId: number,
-//     defaultSubject: string = DEFAULT_INVOICE_MAIL_SUBJECT,
-//     defaultMessage: string = DEFAULT_INVOICE_MAIL_CONTENT,
-//   ): Promise<SaleInvoiceMailOptions> {
-//     const { SaleInvoice } = this.tenancy.models(tenantId);
+    @Inject(SaleInvoice.name)
+    private readonly saleInvoiceModel: typeof SaleInvoice,
+  ) {}
 
-//     const saleInvoice = await SaleInvoice.query()
-//       .findById(invoiceId)
-//       .throwIfNotFound();
+  /**
+   * Retrieves the mail options.
+   * @param {number} invoiceId - Invoice id.
+   * @param {string} defaultSubject - Subject text.
+   * @param {string} defaultBody - Subject body.
+   * @returns {Promise<SaleInvoiceMailOptions>}
+   */
+  public async getInvoiceMailOptions(
+    invoiceId: number,
+    defaultSubject: string = DEFAULT_INVOICE_MAIL_SUBJECT,
+    defaultMessage: string = DEFAULT_INVOICE_MAIL_CONTENT,
+  ): Promise<SaleInvoiceMailOptions> {
+    const saleInvoice = await this.saleInvoiceModel
+      .query()
+      .findById(invoiceId)
+      .throwIfNotFound();
 
-//     const contactMailDefaultOptions =
-//       await this.contactMailNotification.getDefaultMailOptions(
-//         tenantId,
-//         saleInvoice.customerId,
-//       );
-//     const formatArgs = await this.getInvoiceFormatterArgs(tenantId, invoiceId);
+    const contactMailDefaultOptions =
+      await this.contactMailNotification.getDefaultMailOptions(
+        saleInvoice.customerId,
+      );
+    const formatArgs = await this.getInvoiceFormatterArgs(invoiceId);
 
-//     return {
-//       ...contactMailDefaultOptions,
-//       subject: defaultSubject,
-//       message: defaultMessage,
-//       attachInvoice: true,
-//       formatArgs,
-//     };
-//   }
+    return {
+      ...contactMailDefaultOptions,
+      subject: defaultSubject,
+      message: defaultMessage,
+      attachInvoice: true,
+      formatArgs,
+    };
+  }
 
-//   /**
-//    * Formats the given invoice mail options.
-//    * @param {number} tenantId
-//    * @param {number} invoiceId
-//    * @param {SaleInvoiceMailOptions} mailOptions
-//    * @returns {Promise<SaleInvoiceMailOptions>}
-//    */
-//   public async formatInvoiceMailOptions(
-//     tenantId: number,
-//     invoiceId: number,
-//     mailOptions: SaleInvoiceMailOptions,
-//   ): Promise<SaleInvoiceMailOptions> {
-//     const formatterArgs = await this.getInvoiceFormatterArgs(
-//       tenantId,
-//       invoiceId,
-//     );
-//     const formattedOptions =
-//       await this.contactMailNotification.formatMailOptions(
-//         tenantId,
-//         mailOptions,
-//         formatterArgs,
-//       );
-//     // Generates the a new payment link for the given invoice.
-//     const paymentLink =
-//       await this.generatePaymentLinkService.generatePaymentLink(
-//         tenantId,
-//         invoiceId,
-//         'public',
-//       );
-//     const message = await this.getInvoicePaymentMail.getMailTemplate(
-//       tenantId,
-//       invoiceId,
-//       {
-//         // # Invoice message
-//         invoiceMessage: formattedOptions.message,
-//         preview: formattedOptions.message,
+  /**
+   * Formats the given invoice mail options.
+   * @param {number} invoiceId
+   * @param {SaleInvoiceMailOptions} mailOptions
+   * @returns {Promise<SaleInvoiceMailOptions>}
+   */
+  public async formatInvoiceMailOptions(
+    invoiceId: number,
+    mailOptions: SaleInvoiceMailOptions,
+  ): Promise<SaleInvoiceMailOptions> {
+    const formatterArgs = await this.getInvoiceFormatterArgs(invoiceId);
+    const formattedOptions =
+      await this.contactMailNotification.formatMailOptions(
+        mailOptions,
+        formatterArgs,
+      );
+    // Generates the a new payment link for the given invoice.
+    const paymentLink =
+      await this.generatePaymentLinkService.generatePaymentLink(
+        invoiceId,
+        'public',
+      );
+    const message = await this.getInvoicePaymentMail.getMailTemplate(
+      invoiceId,
+      {
+        // # Invoice message
+        invoiceMessage: formattedOptions.message,
+        preview: formattedOptions.message,
 
-//         // # Payment link
-//         viewInvoiceButtonUrl: paymentLink.link,
-//       },
-//     );
-//     return { ...formattedOptions, message };
-//   }
+        // # Payment link
+        viewInvoiceButtonUrl: paymentLink.link,
+      },
+    );
+    return { ...formattedOptions, message };
+  }
 
-//   /**
-//    * Retrieves the formatted text of the given sale invoice.
-//    * @param {number} tenantId - Tenant id.
-//    * @param {number} invoiceId - Sale invoice id.
-//    * @param {string} text - The given text.
-//    * @returns {Promise<string>}
-//    */
-//   public getInvoiceFormatterArgs = async (
-//     tenantId: number,
-//     invoiceId: number,
-//   ): Promise<Record<string, string | number>> => {
-//     const invoice = await this.getSaleInvoiceService.getSaleInvoice(
-//       tenantId,
-//       invoiceId,
-//     );
-//     const commonArgs =
-//       await this.contactMailNotification.getCommonFormatArgs(tenantId);
-//     return {
-//       ...commonArgs,
-//       'Customer Name': invoice.customer.displayName,
-//       'Invoice Number': invoice.invoiceNo,
-//       'Invoice Due Amount': invoice.dueAmountFormatted,
-//       'Invoice Due Date': invoice.dueDateFormatted,
-//       'Invoice Date': invoice.invoiceDateFormatted,
-//       'Invoice Amount': invoice.totalFormatted,
-//       'Overdue Days': invoice.overdueDays,
-//     };
-//   };
-// }
+  /**
+   * Retrieves the formatted text of the given sale invoice.
+   * @param {number} tenantId - Tenant id.
+   * @param {number} invoiceId - Sale invoice id.
+   * @param {string} text - The given text.
+   * @returns {Promise<string>}
+   */
+  public getInvoiceFormatterArgs = async (
+    invoiceId: number,
+  ): Promise<Record<string, string | number>> => {
+    const invoice = await this.getSaleInvoiceService.getSaleInvoice(invoiceId);
+    const commonArgs =
+      await this.contactMailNotification.getCommonFormatArgs(tenantId);
+    return {
+      ...commonArgs,
+      'Customer Name': invoice.customer.displayName,
+      'Invoice Number': invoice.invoiceNo,
+      'Invoice Due Amount': invoice.dueAmountFormatted,
+      'Invoice Due Date': invoice.dueDateFormatted,
+      'Invoice Date': invoice.invoiceDateFormatted,
+      'Invoice Amount': invoice.totalFormatted,
+      'Overdue Days': invoice.overdueDays,
+    };
+  };
+}
+ 

packages/server-nest/src/modules/SaleInvoices/commands/SendSaleInvoiceMail.ts

@@ -1,136 +1,124 @@
-// import { Inject, Service } from 'typedi';
-// import Mail from '@/lib/Mail';
-// import {
-//   ISaleInvoiceMailSend,
-//   SaleInvoiceMailOptions,
-//   SendInvoiceMailDTO,
-// } from '@/interfaces';
-// import { SaleInvoicePdf } from '../queries/SaleInvoicePdf.service';
-// import { SendSaleInvoiceMailCommon } from './SendInvoiceInvoiceMailCommon.service';
-// import { mergeAndValidateMailOptions } from '@/services/MailNotification/utils';
-// import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
-// import events from '@/subscribers/events';
+import { Injectable } from '@nestjs/common';
+import { SaleInvoicePdf } from '../queries/SaleInvoicePdf.service';
+import { SendSaleInvoiceMailCommon } from './SendInvoiceInvoiceMailCommon.service';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+import { mergeAndValidateMailOptions } from '@/modules/MailNotification/utils';
+import { SendInvoiceMailDTO } from '../SaleInvoice.types';
+import { ISaleInvoiceMailSend } from '../SaleInvoice.types';
+import { Mail } from '@/modules/Mail/Mail';
+import { MailTransporter } from '@/modules/Mail/MailTransporter.service';
 
-// @Service()
-// export class SendSaleInvoiceMail {
-//   @Inject()
-//   private invoicePdf: SaleInvoicePdf;
+@Injectable()
+export class SendSaleInvoiceMail {
+  /**
+   * @param {SaleInvoicePdf} invoicePdf - Sale invoice pdf service.
+   * @param {SendSaleInvoiceMailCommon} invoiceMail - Sale invoice mail service.
+   * @param {EventEmitter2} eventEmitter - Event emitter.
+   * @param {MailTransporter} mailTransporter - Mail transporter service.
+   */
+  constructor(
+    private readonly invoicePdf: SaleInvoicePdf,
+    private readonly invoiceMail: SendSaleInvoiceMailCommon,
+    private readonly eventEmitter: EventEmitter2,
+    private readonly mailTransporter: MailTransporter,
+  ) {}
 
-//   @Inject()
-//   private invoiceMail: SendSaleInvoiceMailCommon;
+  /**
+   * Sends the invoice mail of the given sale invoice.
+   * @param {number} tenantId
+   * @param {number} saleInvoiceId
+   * @param {SendInvoiceMailDTO} messageDTO
+   */
+  public async triggerMail(
+    saleInvoiceId: number,
+    messageOptions: SendInvoiceMailDTO,
+  ) {
+    const payload = {
+      saleInvoiceId,
+      messageOptions,
+    };
+    // await this.agenda.now('sale-invoice-mail-send', payload);
 
-//   @Inject()
-//   private eventPublisher: EventPublisher;
+    // Triggers the event `onSaleInvoicePreMailSend`.
+    await this.eventEmitter.emitAsync(events.saleInvoice.onPreMailSend, {
+      saleInvoiceId,
+      messageOptions,
+    } as ISaleInvoiceMailSend);
+  }
 
-//   @Inject('agenda')
-//   private agenda: any;
+  /**
+   * Retrieves the formatted mail options.
+   * @param {number} saleInvoiceId
+   * @param {SendInvoiceMailDTO} messageOptions
+   * @returns {Promise<SaleInvoiceMailOptions>}
+   */
+  async getFormattedMailOptions(
+    saleInvoiceId: number,
+    messageOptions: SendInvoiceMailDTO,
+  ): Promise<SaleInvoiceMailOptions> {
+    const defaultMessageOptions =
+      await this.invoiceMail.getInvoiceMailOptions(saleInvoiceId);
 
-//   /**
-//    * Sends the invoice mail of the given sale invoice.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId
-//    * @param {SendInvoiceMailDTO} messageDTO
-//    */
-//   public async triggerMail(
-//     tenantId: number,
-//     saleInvoiceId: number,
-//     messageOptions: SendInvoiceMailDTO
-//   ) {
-//     const payload = {
-//       tenantId,
-//       saleInvoiceId,
-//       messageOptions,
-//     };
-//     await this.agenda.now('sale-invoice-mail-send', payload);
+    // Merges message options with default options and parses the options values.
+    const parsedMessageOptions = mergeAndValidateMailOptions(
+      defaultMessageOptions,
+      messageOptions,
+    );
+    return this.invoiceMail.formatInvoiceMailOptions(
+      saleInvoiceId,
+      parsedMessageOptions,
+    );
+  }
 
-//     // Triggers the event `onSaleInvoicePreMailSend`.
-//     await this.eventPublisher.emitAsync(events.saleInvoice.onPreMailSend, {
-//       tenantId,
-//       saleInvoiceId,
-//       messageOptions,
-//     } as ISaleInvoiceMailSend);
-//   }
+  /**
+   * Triggers the mail invoice.
+   * @param {number} saleInvoiceId - Sale invoice id.
+   * @param {SendInvoiceMailDTO} messageDTO - Message options.
+   * @returns {Promise<void>}
+   */
+  public async sendMail(
+    saleInvoiceId: number,
+    messageOptions: SendInvoiceMailDTO,
+  ) {
+    const formattedMessageOptions = await this.getFormattedMailOptions(
+      saleInvoiceId,
+      messageOptions,
+    );
+    const mail = new Mail()
+      .setSubject(formattedMessageOptions.subject)
+      .setTo(formattedMessageOptions.to)
+      .setCC(formattedMessageOptions.cc)
+      .setBCC(formattedMessageOptions.bcc)
+      .setContent(formattedMessageOptions.message);
 
-//   /**
-//    * Retrieves the formatted mail options.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId
-//    * @param {SendInvoiceMailDTO} messageOptions
-//    * @returns {Promise<SaleInvoiceMailOptions>}
-//    */
-//   async getFormattedMailOptions(
-//     tenantId: number,
-//     saleInvoiceId: number,
-//     messageOptions: SendInvoiceMailDTO
-//   ): Promise<SaleInvoiceMailOptions> {
-//     const defaultMessageOptions = await this.invoiceMail.getInvoiceMailOptions(
-//       tenantId,
-//       saleInvoiceId
-//     );
-//     // Merges message options with default options and parses the options values.
-//     const parsedMessageOptions = mergeAndValidateMailOptions(
-//       defaultMessageOptions,
-//       messageOptions
-//     );
-//     return this.invoiceMail.formatInvoiceMailOptions(
-//       tenantId,
-//       saleInvoiceId,
-//       parsedMessageOptions
-//     );
-//   }
+    // Attach invoice document.
+    if (formattedMessageOptions.attachInvoice) {
+      // Retrieves document buffer of the invoice pdf document.
+      const [invoicePdfBuffer, invoiceFilename] =
+        await this.invoicePdf.getSaleInvoicePdf(saleInvoiceId);
 
-//   /**
-//    * Triggers the mail invoice.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId
-//    * @param {SendInvoiceMailDTO} messageDTO
-//    * @returns {Promise<void>}
-//    */
-//   public async sendMail(
-//     tenantId: number,
-//     saleInvoiceId: number,
-//     messageOptions: SendInvoiceMailDTO
-//   ) {
-//     const formattedMessageOptions = await this.getFormattedMailOptions(
-//       tenantId,
-//       saleInvoiceId,
-//       messageOptions
-//     );
-//     const mail = new Mail()
-//       .setSubject(formattedMessageOptions.subject)
-//       .setTo(formattedMessageOptions.to)
-//       .setCC(formattedMessageOptions.cc)
-//       .setBCC(formattedMessageOptions.bcc)
-//       .setContent(formattedMessageOptions.message);
+      mail.setAttachments([
+        { filename: `${invoiceFilename}.pdf`, content: invoicePdfBuffer },
+      ]);
+    }
+    const eventPayload = {
+      saleInvoiceId,
+      messageOptions,
+      formattedMessageOptions,
+    } as ISaleInvoiceMailSend;
 
-//     // Attach invoice document.
-//     if (formattedMessageOptions.attachInvoice) {
-//       // Retrieves document buffer of the invoice pdf document.
-//       const [invoicePdfBuffer, invoiceFilename] =
-//         await this.invoicePdf.saleInvoicePdf(tenantId, saleInvoiceId);
+    // Triggers the event `onSaleInvoiceSend`.
+    await this.eventEmitter.emitAsync(
+      events.saleInvoice.onMailSend,
+      eventPayload,
+    );
+    await this.mailTransporter.send(mail);
 
-//       mail.setAttachments([
-//         { filename: `${invoiceFilename}.pdf`, content: invoicePdfBuffer },
-//       ]);
-//     }
-//     const eventPayload = {
-//       tenantId,
-//       saleInvoiceId,
-//       messageOptions,
-//       formattedMessageOptions,
-//     } as ISaleInvoiceMailSend;
-
-//     // Triggers the event `onSaleInvoiceSend`.
-//     await this.eventPublisher.emitAsync(
-//       events.saleInvoice.onMailSend,
-//       eventPayload
-//     );
-//     await mail.send();
-
-//     // Triggers the event `onSaleInvoiceSend`.
-//     await this.eventPublisher.emitAsync(
-//       events.saleInvoice.onMailSent,
-//       eventPayload
-//     );
-//   }
-// }
+    // Triggers the event `onSaleInvoiceSend`.
+    await this.eventEmitter.emitAsync(
+      events.saleInvoice.onMailSent,
+      eventPayload,
+    );
+  }
+}

packages/server-nest/src/modules/SaleInvoices/commands/SendSaleInvoiceMailReminder.ts

@@ -1,112 +1,96 @@
-// import { Inject, Service } from 'typedi';
-// import {
-//   ISaleInvoiceMailSend,
-//   ISaleInvoiceMailSent,
-//   SendInvoiceMailDTO,
-// } from '@/interfaces';
-// import Mail from '@/lib/Mail';
-// import { SaleInvoicePdf } from '../queries/SaleInvoicePdf';
-// import { SendSaleInvoiceMailCommon } from './SendInvoiceInvoiceMailCommon';
-// import {
-//   DEFAULT_INVOICE_REMINDER_MAIL_CONTENT,
-//   DEFAULT_INVOICE_REMINDER_MAIL_SUBJECT,
-// } from '../constants';
-// import { parseAndValidateMailOptions } from '@/services/MailNotification/utils';
-// import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
-// import events from '@/subscribers/events';
+import { Injectable } from '@nestjs/common';
+import {
+  DEFAULT_INVOICE_REMINDER_MAIL_CONTENT,
+  DEFAULT_INVOICE_REMINDER_MAIL_SUBJECT,
+} from '../constants';
+import { SaleInvoicePdf } from '../queries/SaleInvoicePdf.service';
+import { SendSaleInvoiceMailCommon } from './SendInvoiceInvoiceMailCommon.service';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+import { ISaleInvoiceMailSend, ISaleInvoiceMailSent, SendInvoiceMailDTO } from '../SaleInvoice.types';
+import { mergeAndValidateMailOptions } from '@/modules/MailNotification/utils';
+import { MailTransporter } from '@/modules/Mail/MailTransporter.service';
+import { Mail } from '@/modules/Mail/Mail';
 
-// @Service()
-// export class SendInvoiceMailReminder {
-//   @Inject('agenda')
-//   private agenda: any;
+@Injectable()
+export class SendInvoiceMailReminder {
+  constructor(
+    private readonly invoicePdf: SaleInvoicePdf,
+    private readonly invoiceCommonMail: SendSaleInvoiceMailCommon,
+    private readonly eventEmitter: EventEmitter2,
+    private readonly mailTransporter: MailTransporter,
+  ) {}
 
-//   @Inject()
-//   private invoicePdf: SaleInvoicePdf;
+  /**
+   * Triggers the reminder mail of the given sale invoice.
+   * @param {number} saleInvoiceId
+   */
+  public async triggerMail(
+    saleInvoiceId: number,
+    messageOptions: SendInvoiceMailDTO,
+  ) {
+    const payload = {
+      saleInvoiceId,
+      messageOptions,
+    };
+    // await this.agenda.now('sale-invoice-reminder-mail-send', payload);
+  }
 
-//   @Inject()
-//   private invoiceCommonMail: SendSaleInvoiceMailCommon;
+  /**
+   * Retrieves the mail options of the given sale invoice.
+   * @param {number} saleInvoiceId - The sale invocie id.
+   * @returns {Promise<SaleInvoiceMailOptions>}
+   */
+  public async getMailOption(saleInvoiceId: number) {
+    return this.invoiceCommonMail.getMailOption(
+      saleInvoiceId,
+      DEFAULT_INVOICE_REMINDER_MAIL_SUBJECT,
+      DEFAULT_INVOICE_REMINDER_MAIL_CONTENT,
+    );
+  }
 
-//   @Inject()
-//   private eventPublisher: EventPublisher;
+  /**
+   * Triggers the mail invoice.
+   * @param {number} saleInvoiceId - Sale invoice id.
+   * @param {SendInvoiceMailDTO} messageOptions - The message options.
+   * @returns {Promise<void>}
+   */
+  public async sendMail(
+    saleInvoiceId: number,
+    messageOptions: SendInvoiceMailDTO,
+  ) {
+    const localMessageOpts = await this.getMailOption(saleInvoiceId);
 
-//   /**
-//    * Triggers the reminder mail of the given sale invoice.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId
-//    */
-//   public async triggerMail(
-//     tenantId: number,
-//     saleInvoiceId: number,
-//     messageOptions: SendInvoiceMailDTO
-//   ) {
-//     const payload = {
-//       tenantId,
-//       saleInvoiceId,
-//       messageOptions,
-//     };
-//     await this.agenda.now('sale-invoice-reminder-mail-send', payload);
-//   }
+    const messageOpts = mergeAndValidateMailOptions(
+      localMessageOpts,
+      messageOptions,
+    );
+    const mail = new Mail()
+      .setSubject(messageOpts.subject)
+      .setTo(messageOpts.to)
+      .setContent(messageOpts.body);
 
-//   /**
-//    * Retrieves the mail options of the given sale invoice.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId
-//    * @returns {Promise<SaleInvoiceMailOptions>}
-//    */
-//   public async getMailOption(tenantId: number, saleInvoiceId: number) {
-//     return this.invoiceCommonMail.getMailOption(
-//       tenantId,
-//       saleInvoiceId,
-//       DEFAULT_INVOICE_REMINDER_MAIL_SUBJECT,
-//       DEFAULT_INVOICE_REMINDER_MAIL_CONTENT
-//     );
-//   }
+    if (messageOpts.attachInvoice) {
+      // Retrieves document buffer of the invoice pdf document.
+      const [invoicePdfBuffer, filename] = await this.invoicePdf.getSaleInvoicePdf(
+        saleInvoiceId,
+      );
+      mail.setAttachments([
+        { filename, content: invoicePdfBuffer },
+      ]);
+    }
+    // Triggers the event `onSaleInvoiceSend`.
+    await this.eventEmitter.emitAsync(events.saleInvoice.onMailReminderSend, {
+      saleInvoiceId,
+      messageOptions,
+    } as ISaleInvoiceMailSend);
 
-//   /**
-//    * Triggers the mail invoice.
-//    * @param {number} tenantId
-//    * @param {number} saleInvoiceId
-//    * @param {SendInvoiceMailDTO} messageOptions
-//    * @returns {Promise<void>}
-//    */
-//   public async sendMail(
-//     tenantId: number,
-//     saleInvoiceId: number,
-//     messageOptions: SendInvoiceMailDTO
-//   ) {
-//     const localMessageOpts = await this.getMailOption(tenantId, saleInvoiceId);
+    await this.mailTransporter.send(mail);
 
-//     const messageOpts = parseAndValidateMailOptions(
-//       localMessageOpts,
-//       messageOptions
-//     );
-//     const mail = new Mail()
-//       .setSubject(messageOpts.subject)
-//       .setTo(messageOpts.to)
-//       .setContent(messageOpts.body);
-
-//     if (messageOpts.attachInvoice) {
-//       // Retrieves document buffer of the invoice pdf document.
-//       const invoicePdfBuffer = await this.invoicePdf.saleInvoicePdf(
-//         tenantId,
-//         saleInvoiceId
-//       );
-//       mail.setAttachments([
-//         { filename: 'invoice.pdf', content: invoicePdfBuffer },
-//       ]);
-//     }
-//     // Triggers the event `onSaleInvoiceSend`.
-//     await this.eventPublisher.emitAsync(events.saleInvoice.onMailReminderSend, {
-//       saleInvoiceId,
-//       messageOptions,
-//     } as ISaleInvoiceMailSend);
-
-//     await mail.send();
-
-//     // Triggers the event `onSaleInvoiceSent`.
-//     await this.eventPublisher.emitAsync(events.saleInvoice.onMailReminderSent, {
-//       saleInvoiceId,
-//       messageOptions,
-//     } as ISaleInvoiceMailSent);
-//   }
-// }
+    // Triggers the event `onSaleInvoiceSent`.
+    await this.eventEmitter.emitAsync(events.saleInvoice.onMailReminderSent, {
+      saleInvoiceId,
+      messageOptions,
+    } as ISaleInvoiceMailSent);
+  }
+}

packages/server-nest/src/modules/SaleInvoices/commands/WriteoffSaleInvoice.service.ts

@@ -16,6 +16,12 @@ import { ServiceError } from '../../Items/ServiceError';
 
 @Injectable()
 export class WriteoffSaleInvoice {
+  /**
+   * @param {EventEmitter2} eventPublisher - Event emitter.
+   * @param {UnitOfWork} uow - Unit of work.
+   * @param {CommandSaleInvoiceValidators} validators - Command sale invoice validators.
+   * @param {typeof SaleInvoice} saleInvoiceModel - Sale invoice model.
+   */
   constructor(
     private readonly eventPublisher: EventEmitter2,
     private readonly uow: UnitOfWork,

packages/server-nest/src/modules/SaleInvoices/commands/inventory/InvoiceInventoryTransactions.ts

@@ -1,38 +1,34 @@
-import { Inject, Service } from 'typedi';
+import { InventoryService } from '@/modules/InventoryCost/Inventory';
+import { ItemsEntriesService } from '@/modules/Items/ItemsEntries.service';
+import { Injectable } from '@nestjs/common';
 import { Knex } from 'knex';
-import { ISaleInvoice } from '@/interfaces';
-import ItemsEntriesService from '@/services/Items/ItemsEntriesService';
-import InventoryService from '@/services/Inventory/Inventory';
+import { SaleInvoice } from '../../models/SaleInvoice';
 
-@Service()
+@Injectable()
 export class InvoiceInventoryTransactions {
-  @Inject()
-  private itemsEntriesService: ItemsEntriesService;
-
-  @Inject()
-  private inventoryService: InventoryService;
+  constructor(
+    private readonly itemsEntriesService: ItemsEntriesService,
+    private readonly inventoryService: InventoryService,
+  ) {}
 
   /**
    * Records the inventory transactions of the given sale invoice in case
    * the invoice has inventory entries only.
-   *
-   * @param {number} tenantId - Tenant id.
    * @param {SaleInvoice} saleInvoice - Sale invoice DTO.
    * @param {number} saleInvoiceId - Sale invoice id.
    * @param {boolean} override - Allow to override old transactions.
    * @return {Promise<void>}
    */
   public async recordInventoryTranscactions(
-    saleInvoice: ISaleInvoice,
+    saleInvoice: SaleInvoice,
     override?: boolean,
-    trx?: Knex.Transaction
+    trx?: Knex.Transaction,
   ): Promise<void> {
     // Loads the inventory items entries of the given sale invoice.
     const inventoryEntries =
       await this.itemsEntriesService.filterInventoryEntries(
-        tenantId,
         saleInvoice.entries,
-        trx
+        trx,
       );
     const transaction = {
       transactionId: saleInvoice.id,
@@ -48,30 +44,27 @@ export class InvoiceInventoryTransactions {
       createdAt: saleInvoice.createdAt,
     };
     await this.inventoryService.recordInventoryTransactionsFromItemsEntries(
-      tenantId,
       transaction,
       override,
-      trx
+      trx,
     );
   }
 
   /**
    * Reverting the inventory transactions once the invoice deleted.
-   * @param {number} tenantId - Tenant id.
    * @param {number} billId - Bill id.
    * @return {Promise<void>}
    */
   public async revertInventoryTransactions(
     saleInvoiceId: number,
-    trx?: Knex.Transaction
+    trx?: Knex.Transaction,
   ): Promise<void> {
     // Delete the inventory transaction of the given sale invoice.
     const { oldInventoryTransactions } =
       await this.inventoryService.deleteInventoryTransactions(
-        tenantId,
         saleInvoiceId,
         'SaleInvoice',
-        trx
+        trx,
       );
   }
 }

packages/server-nest/src/modules/SaleInvoices/queries/GetSaleInvoices.ts

@@ -1,80 +1,65 @@
-// import { Inject, Service } from 'typedi';
-// import * as R from 'ramda';
-// import {
-//   IFilterMeta,
-//   IPaginationMeta,
-//   ISaleInvoice,
-//   ISalesInvoicesFilter,
-// } from '@/interfaces';
-// import { TransformerInjectable } from '@/lib/Transformer/TransformerInjectable';
-// import HasTenancyService from '@/services/Tenancy/TenancyService';
-// import DynamicListingService from '@/services/DynamicListing/DynamicListService';
-// import { SaleInvoiceTransformer } from './SaleInvoice.transformer';
+import * as R from 'ramda';
+import { SaleInvoiceTransformer } from './SaleInvoice.transformer';
+import { Injectable } from '@nestjs/common';
+import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
+import { DynamicListService } from '@/modules/DynamicListing/DynamicList.service';
+import { IFilterMeta, IPaginationMeta } from '@/interfaces/Model';
+import { SaleInvoice } from '../models/SaleInvoice';
+import { ISalesInvoicesFilter } from '../SaleInvoice.types';
 
-// @Service()
-// export class GetSaleInvoices {
-//   @Inject()
-//   private tenancy: HasTenancyService;
+@Injectable()
+export class GetSaleInvoicesService {
+  constructor(
+    private readonly dynamicListService: DynamicListService,
+    private readonly transformer: TransformerInjectable,
+  ) {}
 
-//   @Inject()
-//   private dynamicListService: DynamicListingService;
+  /**
+   * Retrieve sales invoices filterable and paginated list.
+   * @param {ISalesInvoicesFilter} filterDTO -
+   * @returns {Promise<{ salesInvoices: SaleInvoice[]; pagination: IPaginationMeta; filterMeta: IFilterMeta; }>}
+   */
+  public async getSaleInvoices(filterDTO: ISalesInvoicesFilter): Promise<{
+    salesInvoices: SaleInvoice[];
+    pagination: IPaginationMeta;
+    filterMeta: IFilterMeta;
+  }> {
+    // Parses stringified filter roles.
+    const filter = this.parseListFilterDTO(filterDTO);
 
-//   @Inject()
-//   private transformer: TransformerInjectable;
+    // Dynamic list service.
+    const dynamicFilter = await this.dynamicListService.dynamicList(
+      SaleInvoice,
+      filter,
+    );
+    const { results, pagination } = await SaleInvoice.query()
+      .onBuild((builder) => {
+        builder.withGraphFetched('entries.item');
+        builder.withGraphFetched('customer');
+        dynamicFilter.buildQuery()(builder);
+        filterDTO?.filterQuery && filterDTO?.filterQuery(builder);
+      })
+      .pagination(filter.page - 1, filter.pageSize);
 
-//   /**
-//    * Retrieve sales invoices filterable and paginated list.
-//    * @param {Request} req
-//    * @param {Response} res
-//    * @param {NextFunction} next
-//    */
-//   public async getSaleInvoices(
-//     filterDTO: ISalesInvoicesFilter
-//   ): Promise<{
-//     salesInvoices: ISaleInvoice[];
-//     pagination: IPaginationMeta;
-//     filterMeta: IFilterMeta;
-//   }> {
-//     const { SaleInvoice } = this.tenancy.models(tenantId);
+    // Retrieves the transformed sale invoices.
+    const salesInvoices = await this.transformer.transform(
+      results,
+      new SaleInvoiceTransformer(),
+    );
 
-//     // Parses stringified filter roles.
-//     const filter = this.parseListFilterDTO(filterDTO);
+    return {
+      salesInvoices,
+      pagination,
+      filterMeta: dynamicFilter.getResponseMeta(),
+    };
+  }
 
-//     // Dynamic list service.
-//     const dynamicFilter = await this.dynamicListService.dynamicList(
-//       tenantId,
-//       SaleInvoice,
-//       filter
-//     );
-//     const { results, pagination } = await SaleInvoice.query()
-//       .onBuild((builder) => {
-//         builder.withGraphFetched('entries.item');
-//         builder.withGraphFetched('customer');
-//         dynamicFilter.buildQuery()(builder);
-//         filterDTO?.filterQuery && filterDTO?.filterQuery(builder);
-//       })
-//       .pagination(filter.page - 1, filter.pageSize);
-
-//     // Retrieves the transformed sale invoices.
-//     const salesInvoices = await this.transformer.transform(
-//       tenantId,
-//       results,
-//       new SaleInvoiceTransformer()
-//     );
-
-//     return {
-//       salesInvoices,
-//       pagination,
-//       filterMeta: dynamicFilter.getResponseMeta(),
-//     };
-//   }
-
-//   /**
-//    * Parses the sale invoice list filter DTO.
-//    * @param filterDTO
-//    * @returns
-//    */
-//   private parseListFilterDTO(filterDTO) {
-//     return R.compose(this.dynamicListService.parseStringifiedFilter)(filterDTO);
-//   }
-// }
+  /**
+   * Parses the sale invoice list filter DTO.
+   * @param filterDTO
+   * @returns
+   */
+  private parseListFilterDTO(filterDTO) {
+    return R.compose(this.dynamicListService.parseStringifiedFilter)(filterDTO);
+  }
+}

packages/server-nest/src/modules/SaleReceipts/SaleReceiptApplication.service.ts

@@ -12,10 +12,12 @@ import {
   ISaleReceiptDTO,
   ISaleReceiptState,
   ISalesReceiptsFilter,
+  SaleReceiptMailOpts,
 } from './types/SaleReceipts.types';
 import { GetSaleReceiptsService } from './queries/GetSaleReceipts.service';
 import { SaleReceipt } from './models/SaleReceipt';
-import { IPaginationMeta } from '@/interfaces/Model';
+import { IFilterMeta, IPaginationMeta } from '@/interfaces/Model';
+import { SaleReceiptMailNotification } from './commands/SaleReceiptMailNotification';
 
 @Injectable()
 export class SaleReceiptApplication {
@@ -28,8 +30,8 @@ export class SaleReceiptApplication {
     private closeSaleReceiptService: CloseSaleReceipt,
     private getSaleReceiptPdfService: SaleReceiptsPdfService,
     // private saleReceiptNotifyBySmsService: SaleReceiptNotifyBySms,
-    // private saleReceiptNotifyByMailService: SaleReceiptMailNotification,
     private getSaleReceiptStateService: GetSaleReceiptState,
+    private saleReceiptNotifyByMailService: SaleReceiptMailNotification,
   ) {}
 
   /**
@@ -158,19 +160,14 @@ export class SaleReceiptApplication {
 
   /**
    * Retrieves the default mail options of the given sale receipt.
-   * @param {number} tenantId
-   * @param {number} saleReceiptId
+   * @param {number} saleReceiptId - Sale receipt identifier.
    * @returns {Promise<SaleReceiptMailOpts>}
    */
-  // public getSaleReceiptMail(
-  //   tenantId: number,
-  //   saleReceiptId: number,
-  // ): Promise<SaleReceiptMailOpts> {
-  //   return this.saleReceiptNotifyByMailService.getMailOptions(
-  //     tenantId,
-  //     saleReceiptId,
-  //   );
-  // }
+  public getSaleReceiptMail(
+    saleReceiptId: number,
+  ): Promise<SaleReceiptMailOpts> {
+    return this.saleReceiptNotifyByMailService.getMailOptions(saleReceiptId);
+  }
 
   /**
    * Retrieves the current state of the sale receipt.

packages/server-nest/src/modules/SaleReceipts/SaleReceipts.module.ts

@@ -26,6 +26,7 @@ import { LedgerModule } from '../Ledger/Ledger.module';
 import { AccountsModule } from '../Accounts/Accounts.module';
 import { SaleReceiptInventoryTransactionsSubscriber } from './inventory/SaleReceiptWriteInventoryTransactions';
 import { GetSaleReceiptsService } from './queries/GetSaleReceipts.service';
+import { SaleReceiptMailNotification } from './commands/SaleReceiptMailNotification';
 
 @Module({
   controllers: [SaleReceiptsController],
@@ -57,7 +58,8 @@ import { GetSaleReceiptsService } from './queries/GetSaleReceipts.service';
     SaleReceiptGLEntries,
     SaleReceiptGLEntriesSubscriber,
     SaleReceiptInventoryTransactionsSubscriber,
-    GetSaleReceiptsService
+    GetSaleReceiptsService,
+    SaleReceiptMailNotification
   ],
 })
 export class SaleReceiptsModule {}

packages/server-nest/src/modules/SaleReceipts/commands/SaleReceiptMailNotification.ts

@@ -1,220 +1,192 @@
-// import HasTenancyService from '@/services/Tenancy/TenancyService';
-// import { Inject, Service } from 'typedi';
-// import Mail from '@/lib/Mail';
-// import { GetSaleReceipt } from '../queries/GetSaleReceipt';
-// import { SaleReceiptsPdf } from '../queries/SaleReceiptsPdfService';
-// import {
-//   DEFAULT_RECEIPT_MAIL_CONTENT,
-//   DEFAULT_RECEIPT_MAIL_SUBJECT,
-// } from '../constants';
-// import {
-//   ISaleReceiptMailPresend,
-//   SaleReceiptMailOpts,
-//   SaleReceiptMailOptsDTO,
-// } from '@/interfaces';
-// import { ContactMailNotification } from '@/services/MailNotification/ContactMailNotification';
-// import { mergeAndValidateMailOptions } from '@/services/MailNotification/utils';
-// import { EventPublisher } from '@/lib/EventPublisher/EventPublisher';
-// import events from '@/subscribers/events';
-// import { transformReceiptToMailDataArgs } from '../utils';
+import {
+  DEFAULT_RECEIPT_MAIL_CONTENT,
+  DEFAULT_RECEIPT_MAIL_SUBJECT,
+} from '../constants';
+import { mergeAndValidateMailOptions } from '@/modules/MailNotification/utils';
+import { transformReceiptToMailDataArgs } from '../utils';
+import { Injectable } from '@nestjs/common';
+import { GetSaleReceipt } from '../queries/GetSaleReceipt.service';
+import { SaleReceiptsPdfService } from '../queries/SaleReceiptsPdf.service';
+import { ContactMailNotification } from '@/modules/MailNotification/ContactMailNotification';
+import { EventEmitter2 } from '@nestjs/event-emitter';
+import { events } from '@/common/events/events';
+import {
+  ISaleReceiptMailPresend,
+  SaleReceiptMailOpts,
+  SaleReceiptMailOptsDTO,
+} from '../types/SaleReceipts.types';
+import { SaleReceipt } from '../models/SaleReceipt';
+import { MailTransporter } from '@/modules/Mail/MailTransporter.service';
+import { Mail } from '@/modules/Mail/Mail';
 
-// @Service()
-// export class SaleReceiptMailNotification {
-//   @Inject()
-//   private tenancy: HasTenancyService;
+@Injectable()
+export class SaleReceiptMailNotification {
+  /**
+   * @param {GetSaleReceipt} getSaleReceiptService - Get sale receipt service.
+   * @param {SaleReceiptsPdfService} receiptPdfService - Sale receipt pdf service.
+   * @param {ContactMailNotification} contactMailNotification - Contact mail notification service.
+   * @param {EventEmitter2} eventEmitter - Event emitter.
+   * @param {MailTransporter} mailTransporter - Mail transporter service.
+   */
+  constructor(
+    private readonly getSaleReceiptService: GetSaleReceipt,
+    private readonly receiptPdfService: SaleReceiptsPdfService,
+    private readonly contactMailNotification: ContactMailNotification,
+    private readonly eventEmitter: EventEmitter2,
+    private readonly mailTransporter: MailTransporter,
+  ) {}
 
-//   @Inject()
-//   private getSaleReceiptService: GetSaleReceipt;
+  /**
+   * Sends the receipt mail of the given sale receipt.
+   * @param {number} tenantId
+   * @param {number} saleReceiptId
+   * @param {SaleReceiptMailOptsDTO} messageDTO
+   */
+  public async triggerMail(
+    saleReceiptId: number,
+    messageOptions: SaleReceiptMailOptsDTO,
+  ) {
+    const payload = {
+      saleReceiptId,
+      messageOpts: messageOptions,
+    };
+    // await this.agenda.now('sale-receipt-mail-send', payload);
 
-//   @Inject()
-//   private receiptPdfService: SaleReceiptsPdf;
+    // Triggers the event `onSaleReceiptPreMailSend`.
+    await this.eventEmitter.emitAsync(events.saleReceipt.onPreMailSend, {
+      saleReceiptId,
+      messageOptions,
+    } as ISaleReceiptMailPresend);
+  }
 
-//   @Inject()
-//   private contactMailNotification: ContactMailNotification;
+  /**
+   * Retrieves the mail options of the given sale receipt.
+   * @param {number} saleReceiptId
+   * @returns {Promise<SaleReceiptMailOptsDTO>}
+   */
+  public async getMailOptions(
+    saleReceiptId: number,
+  ): Promise<SaleReceiptMailOpts> {
+    const saleReceipt = await SaleReceipt.query()
+      .findById(saleReceiptId)
+      .throwIfNotFound();
 
-//   @Inject()
-//   private eventPublisher: EventPublisher;
+    const formatArgs = await this.textFormatterArgs(saleReceiptId);
+    const mailOptions =
+      await this.contactMailNotification.getDefaultMailOptions(
+        saleReceipt.customerId,
+      );
+    return {
+      ...mailOptions,
+      message: DEFAULT_RECEIPT_MAIL_CONTENT,
+      subject: DEFAULT_RECEIPT_MAIL_SUBJECT,
+      attachReceipt: true,
+      formatArgs,
+    };
+  }
 
-//   @Inject('agenda')
-//   private agenda: any;
+  /**
+   * Retrieves the formatted text of the given sale receipt.
+   * @param {number} tenantId - Tenant id.
+   * @param {number} receiptId - Sale receipt id.
+   * @param {string} text - The given text.
+   * @returns {Promise<string>}
+   */
+  public textFormatterArgs = async (
+    receiptId: number,
+  ): Promise<Record<string, string>> => {
+    const receipt = await this.getSaleReceiptService.getSaleReceipt(receiptId);
 
-//   /**
-//    * Sends the receipt mail of the given sale receipt.
-//    * @param {number} tenantId
-//    * @param {number} saleReceiptId
-//    * @param {SaleReceiptMailOptsDTO} messageDTO
-//    */
-//   public async triggerMail(
-//     tenantId: number,
-//     saleReceiptId: number,
-//     messageOptions: SaleReceiptMailOptsDTO
-//   ) {
-//     const payload = {
-//       tenantId,
-//       saleReceiptId,
-//       messageOpts: messageOptions,
-//     };
-//     await this.agenda.now('sale-receipt-mail-send', payload);
+    return transformReceiptToMailDataArgs(receipt);
+  };
 
-//     // Triggers the event `onSaleReceiptPreMailSend`.
-//     await this.eventPublisher.emitAsync(events.saleReceipt.onPreMailSend, {
-//       tenantId,
-//       saleReceiptId,
-//       messageOptions,
-//     } as ISaleReceiptMailPresend);
-//   }
+  /**
+   * Formats the mail options of the given sale receipt.
+   * @param {number} tenantId
+   * @param {number} receiptId
+   * @param {SaleReceiptMailOpts} mailOptions
+   * @returns {Promise<SaleReceiptMailOpts>}
+   */
+  public async formatEstimateMailOptions(
+    receiptId: number,
+    mailOptions: SaleReceiptMailOpts,
+  ): Promise<SaleReceiptMailOpts> {
+    const formatterArgs = await this.textFormatterArgs(receiptId);
+    const formattedOptions =
+      (await this.contactMailNotification.formatMailOptions(
+        mailOptions,
+        formatterArgs,
+      )) as SaleReceiptMailOpts;
+    return formattedOptions;
+  }
 
-//   /**
-//    * Retrieves the mail options of the given sale receipt.
-//    * @param {number} tenantId
-//    * @param {number} saleReceiptId
-//    * @returns {Promise<SaleReceiptMailOptsDTO>}
-//    */
-//   public async getMailOptions(
-//     tenantId: number,
-//     saleReceiptId: number
-//   ): Promise<SaleReceiptMailOpts> {
-//     const { SaleReceipt } = this.tenancy.models(tenantId);
+  /**
+   * Retrieves the formatted mail options of the given sale receipt.
+   * @param {number} tenantId
+   * @param {number} saleReceiptId
+   * @param {SaleReceiptMailOptsDTO} messageOpts
+   * @returns {Promise<SaleReceiptMailOpts>}
+   */
+  public getFormatMailOptions = async (
+    saleReceiptId: number,
+    messageOpts: SaleReceiptMailOptsDTO,
+  ): Promise<SaleReceiptMailOpts> => {
+    const defaultMessageOptions = await this.getMailOptions(saleReceiptId);
+    // Merges message opts with default options.
+    const parsedMessageOpts = mergeAndValidateMailOptions(
+      defaultMessageOptions,
+      messageOpts,
+    ) as SaleReceiptMailOpts;
 
-//     const saleReceipt = await SaleReceipt.query()
-//       .findById(saleReceiptId)
-//       .throwIfNotFound();
+    // Formats the message options.
+    return this.formatEstimateMailOptions(saleReceiptId, parsedMessageOpts);
+  };
 
-//     const formatArgs = await this.textFormatterArgs(tenantId, saleReceiptId);
+  /**
+   * Triggers the mail notification of the given sale receipt.
+   * @param {number} saleReceiptId - Sale receipt id.
+   * @param {SaleReceiptMailOpts} messageDTO - message options.
+   * @returns {Promise<void>}
+   */
+  public async sendMail(
+    saleReceiptId: number,
+    messageOpts: SaleReceiptMailOptsDTO,
+  ) {
+    // Formats the message options.
+    const formattedMessageOptions = await this.getFormatMailOptions(
+      saleReceiptId,
+      messageOpts,
+    );
+    const mail = new Mail()
+      .setSubject(formattedMessageOptions.subject)
+      .setTo(formattedMessageOptions.to)
+      .setCC(formattedMessageOptions.cc)
+      .setBCC(formattedMessageOptions.bcc)
+      .setContent(formattedMessageOptions.message);
 
-//     const mailOptions =
-//       await this.contactMailNotification.getDefaultMailOptions(
-//         tenantId,
-//         saleReceipt.customerId
-//       );
-//     return {
-//       ...mailOptions,
-//       message: DEFAULT_RECEIPT_MAIL_CONTENT,
-//       subject: DEFAULT_RECEIPT_MAIL_SUBJECT,
-//       attachReceipt: true,
-//       formatArgs,
-//     };
-//   }
+    // Attaches the receipt pdf document.
+    if (formattedMessageOptions.attachReceipt) {
+      // Retrieves document buffer of the receipt pdf document.
+      const [receiptPdfBuffer, filename] =
+        await this.receiptPdfService.saleReceiptPdf(saleReceiptId);
 
-//   /**
-//    * Retrieves the formatted text of the given sale receipt.
-//    * @param {number} tenantId - Tenant id.
-//    * @param {number} receiptId - Sale receipt id.
-//    * @param {string} text - The given text.
-//    * @returns {Promise<string>}
-//    */
-//   public textFormatterArgs = async (
-//     tenantId: number,
-//     receiptId: number
-//   ): Promise<Record<string, string>> => {
-//     const receipt = await this.getSaleReceiptService.getSaleReceipt(
-//       tenantId,
-//       receiptId
-//     );
-//     return transformReceiptToMailDataArgs(receipt);
-//   };
+      mail.setAttachments([
+        { filename: `${filename}.pdf`, content: receiptPdfBuffer },
+      ]);
+    }
+    const eventPayload = {
+      saleReceiptId,
+      messageOptions: {},
+    };
+    await this.eventEmitter.emitAsync(
+      events.saleReceipt.onMailSend,
+      eventPayload,
+    );
+    await this.mailTransporter.send(mail);
 
-//   /**
-//    * Formats the mail options of the given sale receipt.
-//    * @param {number} tenantId
-//    * @param {number} receiptId
-//    * @param {SaleReceiptMailOpts} mailOptions
-//    * @returns {Promise<SaleReceiptMailOpts>}
-//    */
-//   public async formatEstimateMailOptions(
-//     tenantId: number,
-//     receiptId: number,
-//     mailOptions: SaleReceiptMailOpts
-//   ): Promise<SaleReceiptMailOpts> {
-//     const formatterArgs = await this.textFormatterArgs(tenantId, receiptId);
-//     const formattedOptions =
-//       (await this.contactMailNotification.formatMailOptions(
-//         tenantId,
-//         mailOptions,
-//         formatterArgs
-//       )) as SaleReceiptMailOpts;
-//     return formattedOptions;
-//   }
-
-//   /**
-//    * Retrieves the formatted mail options of the given sale receipt.
-//    * @param {number} tenantId
-//    * @param {number} saleReceiptId
-//    * @param {SaleReceiptMailOptsDTO} messageOpts
-//    * @returns {Promise<SaleReceiptMailOpts>}
-//    */
-//   public getFormatMailOptions = async (
-//     tenantId: number,
-//     saleReceiptId: number,
-//     messageOpts: SaleReceiptMailOptsDTO
-//   ): Promise<SaleReceiptMailOpts> => {
-//     const defaultMessageOptions = await this.getMailOptions(
-//       tenantId,
-//       saleReceiptId
-//     );
-//     // Merges message opts with default options.
-//     const parsedMessageOpts = mergeAndValidateMailOptions(
-//       defaultMessageOptions,
-//       messageOpts
-//     ) as SaleReceiptMailOpts;
-
-//     // Formats the message options.
-//     return this.formatEstimateMailOptions(
-//       tenantId,
-//       saleReceiptId,
-//       parsedMessageOpts
-//     );
-//   };
-
-//   /**
-//    * Triggers the mail notification of the given sale receipt.
-//    * @param {number} tenantId - Tenant id.
-//    * @param {number} saleReceiptId - Sale receipt id.
-//    * @param {SaleReceiptMailOpts} messageDTO - message options.
-//    * @returns {Promise<void>}
-//    */
-//   public async sendMail(
-//     tenantId: number,
-//     saleReceiptId: number,
-//     messageOpts: SaleReceiptMailOptsDTO
-//   ) {
-//     // Formats the message options.
-//     const formattedMessageOptions = await this.getFormatMailOptions(
-//       tenantId,
-//       saleReceiptId,
-//       messageOpts
-//     );
-//     const mail = new Mail()
-//       .setSubject(formattedMessageOptions.subject)
-//       .setTo(formattedMessageOptions.to)
-//       .setCC(formattedMessageOptions.cc)
-//       .setBCC(formattedMessageOptions.bcc)
-//       .setContent(formattedMessageOptions.message);
-
-//     // Attaches the receipt pdf document.
-//     if (formattedMessageOptions.attachReceipt) {
-//       // Retrieves document buffer of the receipt pdf document.
-//       const [receiptPdfBuffer, filename] =
-//         await this.receiptPdfService.saleReceiptPdf(tenantId, saleReceiptId);
-
-//       mail.setAttachments([
-//         { filename: `${filename}.pdf`, content: receiptPdfBuffer },
-//       ]);
-//     }
-//     const eventPayload = {
-//       tenantId,
-//       saleReceiptId,
-//       messageOptions: {},
-//     };
-//     await this.eventPublisher.emitAsync(
-//       events.saleReceipt.onMailSend,
-//       eventPayload
-//     );
-//     await mail.send();
-
-//     await this.eventPublisher.emitAsync(
-//       events.saleReceipt.onMailSent,
-//       eventPayload
-//     );
-//   }
-// }
+    await this.eventEmitter.emitAsync(
+      events.saleReceipt.onMailSent,
+      eventPayload,
+    );
+  }
+}

packages/server-nest/src/modules/SaleReceipts/queries/GetSaleReceipts.service.ts

@@ -1,11 +1,11 @@
 import * as R from 'ramda';
-import { SaleReceiptTransformer } from './SaleReceiptTransformer';
 import { Inject, Injectable } from '@nestjs/common';
+import { SaleReceiptTransformer } from './SaleReceiptTransformer';
 import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
 import { DynamicListService } from '@/modules/DynamicListing/DynamicList.service';
+import { IFilterMeta, IPaginationMeta } from '@/interfaces/Model';
 import { ISalesReceiptsFilter } from '../types/SaleReceipts.types';
 import { SaleReceipt } from '../models/SaleReceipt';
-import { IPaginationMeta } from '@/interfaces/Model';
 
 interface GetSaleReceiptsSettings {
   fetchEntriesGraph?: boolean;
@@ -22,8 +22,7 @@ export class GetSaleReceiptsService {
 
   /**
    * Retrieve sales receipts paginated and filterable list.
-   * @param {number} tenantId
-   * @param {ISaleReceiptFilter} salesReceiptsFilter
+   * @param {ISalesReceiptsFilter} salesReceiptsFilter - Sales receipts filter.
    */
   public async getSaleReceipts(filterDTO: ISalesReceiptsFilter): Promise<{
     data: SaleReceipt[];

packages/server-nest/src/modules/SaleReceipts/types/SaleReceipts.types.ts

@@ -3,6 +3,8 @@ import { Knex } from 'knex';
 // import { CommonMailOptions, CommonMailOptionsDTO } from '../SaleInvoices/types/Mailable';
 import { AttachmentLinkDTO } from '../../Attachments/Attachments.types';
 import { SaleReceipt } from '../models/SaleReceipt';
+import { CommonMailOptionsDTO } from '@/modules/MailNotification/MailNotification.types';
+import { CommonMailOptions } from '@/modules/MailNotification/MailNotification.types';
 
 export interface ISalesReceiptsFilter {
   filterQuery?: (query: any) => void;
@@ -92,19 +94,19 @@ export interface ISaleReceiptDeletingPayload {
   trx: Knex.Transaction;
 }
 
-// export interface SaleReceiptMailOpts extends CommonMailOptions {
-//   attachReceipt: boolean;
-// }
+export interface SaleReceiptMailOpts extends CommonMailOptions {
+  attachReceipt: boolean;
+}
 
-// export interface SaleReceiptMailOptsDTO extends CommonMailOptionsDTO {
-//   attachReceipt?: boolean;
-// }
+export interface SaleReceiptMailOptsDTO extends CommonMailOptionsDTO {
+  attachReceipt?: boolean;
+}
 
-// export interface ISaleReceiptMailPresend {
-//   tenantId: number;
-//   saleReceiptId: number;
-//   messageOptions: SaleReceiptMailOptsDTO;
-// }
+export interface ISaleReceiptMailPresend {
+  tenantId: number;
+  saleReceiptId: number;
+  messageOptions: SaleReceiptMailOptsDTO;
+}
 
 export interface ISaleReceiptBrandingTemplateAttributes {
   primaryColor: string;
@@ -162,7 +164,6 @@ export interface ISaleReceiptBrandingTemplateAttributes {
   receiptDateLabel: string;
 }
 
-
 export interface ISaleReceiptState {
   defaultTemplateId: number;
-}
+}

packages/server-nest/src/modules/VendorCredit/VendorCredits.controller.ts

@@ -12,6 +12,7 @@ import { VendorCreditsApplicationService } from './VendorCreditsApplication.serv
 import {
   IVendorCreditCreateDTO,
   IVendorCreditEditDTO,
+  IVendorCreditsQueryDTO,
 } from './types/VendorCredit.types';
 import { PublicRoute } from '../Auth/Jwt.guard';
 
@@ -33,7 +34,7 @@ export class VendorCreditsController {
   }
 
   @Get()
-  async getVendorCredits(@Query() filterDTO: IVendorCreditsFilter) {
+  async getVendorCredits(@Query() filterDTO: IVendorCreditsQueryDTO) {
     return this.vendorCreditsApplication.getVendorCredits(filterDTO);
   }
 

packages/server-nest/src/modules/VendorCredit/VendorCreditsApplication.service.ts

@@ -3,7 +3,7 @@ import { CreateVendorCreditService } from './commands/CreateVendorCredit.service
 import { DeleteVendorCreditService } from './commands/DeleteVendorCredit.service';
 import { EditVendorCreditService } from './commands/EditVendorCredit.service';
 import { GetVendorCreditService } from './queries/GetVendorCredit.service';
-import { IVendorCreditEditDTO } from './types/VendorCredit.types';
+import { IVendorCreditEditDTO, IVendorCreditsQueryDTO } from './types/VendorCredit.types';
 import { IVendorCreditCreateDTO } from './types/VendorCredit.types';
 import { Injectable } from '@nestjs/common';
 import { OpenVendorCreditService } from './commands/OpenVendorCredit.service';

packages/server-nest/src/modules/VendorCredit/queries/GetVendorCredits.service.ts

@@ -4,6 +4,7 @@ import { VendorCreditTransformer } from './VendorCreditTransformer';
 import { DynamicListService } from '@/modules/DynamicListing/DynamicList.service';
 import { TransformerInjectable } from '@/modules/Transformer/TransformerInjectable.service';
 import { VendorCredit } from '../models/VendorCredit';
+import { IVendorCreditsQueryDTO } from '../types/VendorCredit.types';
 
 @Injectable()
 export class GetVendorCreditsService {

packages/server-nest/src/modules/VendorCredit/subscribers/VendorCreditInventoryTransactionsSusbcriber.ts

@@ -38,7 +38,7 @@ export default class VendorCreditInventoryTransactionsSubscriber {
    */
   @OnEvent(events.vendorCredit.onEdited)
   public async rewriteInventroyTransactionsOnceEdited({
-    vendorCreditId,
+    oldVendorCredit,
     vendorCredit,
     trx,
   }: IVendorCreditEditedPayload) {
@@ -46,7 +46,7 @@ export default class VendorCreditInventoryTransactionsSubscriber {
     if (!vendorCredit.openedAt) return null;
 
     await this.inventoryTransactions.editInventoryTransactions(
-      vendorCreditId,
+      oldVendorCredit.id,
       vendorCredit,
       trx,
     );

packages/server-nest/src/modules/VendorCredit/types/VendorCredit.types.ts

@@ -4,6 +4,7 @@ import { AttachmentLinkDTO } from '@/modules/Attachments/Attachments.types';
 import { IRefundVendorCreditDTO } from '@/modules/VendorCreditsRefund/types/VendorCreditRefund.types';
 import { IItemEntryDTO } from '@/modules/TransactionItemEntry/ItemEntry.types';
 import { DiscountType } from '@/common/types/Discount';
+import { IDynamicListFilter } from '@/modules/DynamicListing/DynamicFilter/DynamicFilter.types';
 
 export enum VendorCreditAction {
   Create = 'Create',
@@ -15,12 +16,12 @@ export enum VendorCreditAction {
 
 export interface IVendorCreditEntryDTO extends IItemEntryDTO {}
 
-// export interface IVendorCreditsQueryDTO extends IDynamicListFilter {
-//   page: number;
-//   pageSize: number;
-//   searchKeyword?: string;
-//   filterQuery?: (q: any) => void;
-// }
+export interface IVendorCreditsQueryDTO extends IDynamicListFilter {
+  page: number;
+  pageSize: number;
+  searchKeyword?: string;
+  filterQuery?: (q: any) => void;
+}
 
 export interface IVendorCreditDTO {
   vendorId: number;

packages/server-nest/src/modules/Vendors/Vendors.controller.ts

@@ -13,6 +13,7 @@ import {
   IVendorEditDTO,
   IVendorNewDTO,
   IVendorOpeningBalanceEditDTO,
+  IVendorsFilter,
 } from './types/Vendors.types';
 import { PublicRoute } from '../Auth/Jwt.guard';
 

packages/server/src/lib/Mail/index.ts

@@ -1,6 +1,5 @@
-import fs from 'fs';
+import * as fs from 'fs';
 import Mustache from 'mustache';
-import { Container } from 'typedi';
 import path from 'path';
 import { IMailAttachment } from '@/interfaces';
 
@@ -40,23 +39,6 @@ export default class Mail {
     return this.view ? Mail.render(this.view, this.data) : this.content;
   }
 
-  /**
-   * Sends the given mail to the target address.
-   */
-  public send() {
-    return new Promise((resolve, reject) => {
-      const Mail = Container.get('mail');
-
-      Mail.sendMail(this.mailOptions, (error) => {
-        if (error) {
-          reject(error);
-          return;
-        }
-        resolve(true);
-      });
-    });
-  }
-
   /**
    * Set send mail to address.
    * @param {string} to -